Journal of Management Science, Kasetsart University has now reached its 4th year, Issue 2, and has been officially indexed in the TCI database, Tier 2. As always, this issue upholds the highest standards of academic quality and publication ethics. All submissions are carefully screened by the editorial board and undergo a rigorous peer-review process, with three qualified experts in relevant fields evaluating each manuscript to ensure that the published articles are of high scholarly value and benefit to readers.

          The editorial board of the Journal of Management Science, Kasetsart University would like to express our sincere gratitude for the continued support we have received. We are deeply thankful to the reviewers for their valuable time, expertise, and constructive feedback, as well as to all authors who have chosen to submit their work for publication in this issue. We also warmly invite interested scholars to submit their manuscripts for consideration in future issues. Detailed submission guidelines and further information can be found on our website: https://kuojs.lib.ku.ac.th/index.php/jmsku/

          On this occasion, we wish you an enjoyable and fruitful reading experience. We sincerely hope for your continued support in the future, and we welcome any comments or suggestions to further improve the journal and maintain its quality in line with TCI standards.

            The Journal of Management Sciences, Kasetsart University has now entered its fourth year, Volume 4, Issue 1. This issue continues the journal’s commitment to publishing articles that have undergone rigorous screening in terms of both academic content and publication ethics by the editorial board. In addition, each manuscript has been evaluated by three reviewers to ensure high academic standards and maximum benefit to readers. The Journal of Management Sciences, Kasetsart University has also been officially indexed in the Thai-Journal Citation Index (TCI), Tier 2.
            The Editorial Board of the Journal of Management Sciences, Kasetsart University would like to express its sincere appreciation to all who have continuously supported the journal. This includes the distinguished reviewers who generously devoted their time and expertise to evaluating manuscripts and providing valuable recommendations, as well as all authors who submitted their work for publication in this issue. We also cordially invite interested scholars to submit their manuscripts for consideration in future issues. Information on manuscript preparation and submission guidelines can be found on the journal’s website at: https://kuojs.lib.ku.ac.th/index.php/jmsku/
            On this occasion, we hope that readers will find enjoyment and academic value in the articles published in this issue. We sincerely look forward to your continued support in the future. The Editorial Board welcomes all comments and suggestions, which will be used to further improve the journal’s quality in accordance with TCI standards.

          The Journal of Management Sciences Kasetsart University has entered its third year of publication with Volume 3, Issue 2. This issue continues the journal’s commitment to publishing academic articles that have undergone rigorous screening by the Editorial Board in terms of both academic quality and publication ethics. Furthermore, all manuscripts have been evaluated by three reviewers to ensure that the published articles meet scholarly standards and provide meaningful contributions to readers. At present, the Journal of Management Sciences Kasetsart University has published articles in accordance with the requirements necessary for consideration for inclusion in the Thai-Journal Citation Index (TCI) database.
          The Editorial Board of the Journal of Management Sciences Kasetsart University would like to express its sincere appreciation to all individuals who have supported the journal. Special thanks are extended to the reviewers for their valuable evaluations and constructive recommendations, as well as to the authors for their interest and contributions to this issue. The journal cordially invites scholars, researchers, and interested contributors to submit manuscripts for consideration in future issues. Information regarding manuscript preparation and submission guidelines is available on the journal’s website at: https://kuojs.lib.ku.ac.th/index.php/jmsku/

          The Journal of Management Sciences Kasetsart University has entered its third year of publication with Volume 3, Issue 1. This issue continues the journal’s commitment to publishing scholarly articles that have been rigorously screened by the Editorial Board in terms of academic quality and publication ethics. In addition, all manuscripts have been evaluated by three reviewers to ensure that the published articles meet academic standards and provide value to readers.
          The Editorial Board of the Journal of Management Sciences Kasetsart University would like to express its sincere appreciation to all those who have supported the journal. Special thanks are extended to the reviewers for their valuable evaluations and constructive suggestions, as well as to the authors for their interest and contributions to this issue. The journal also welcomes scholars and researchers to submit manuscripts for consideration in future issues. Information on manuscript preparation and submission guidelines is available on the journal’s website at: https://kuojs.lib.ku.ac.th/index.php/jmsku/
          On this occasion, the Editorial Board hopes that readers will find the articles informative and beneficial. The journal looks forward to continued support in the future and welcomes comments and suggestions that will be used to further improve the journal’s quality in accordance with the standards of the Thai-Journal Citation Index (TCI).

          The Journal of Management Sciences Kasetsart University has now reached Volume 2, Issue 2. This issue continues the journal’s commitment to publishing a diverse range of scholarly works in the field of business administration, including both research articles and academic papers. All manuscripts published in this issue have undergone a rigorous editorial screening process in terms of content quality and publication ethics. In addition, each manuscript has been evaluated by three reviewers with relevant expertise to ensure that the published articles meet academic standards and provide maximum benefit to readers.
          The Editorial Board of the Journal of Management Sciences Kasetsart University would like to express its sincere appreciation to all individuals who have continuously supported the journal, particularly the reviewers who have kindly devoted their time and expertise to evaluating manuscripts and providing valuable recommendations. The Editorial Board also extends its gratitude to all authors for their interest in submitting their manuscripts for publication in this issue. We cordially invite scholars, researchers, and interested authors to submit manuscripts for consideration in future issues. Author guidelines and further information are available on the journal’s website at: https://kuojs.lib.ku.ac.th/index.php/jmsku/
          On this occasion, we hope that readers will find enjoyment and academic value in the articles published in this issue. The Editorial Board looks forward to continued support in the future and welcomes constructive comments and suggestions, which will be used to further improve and develop the journal in accordance with TCI quality standards.

          The Journal of Management Sciences, Kasetsart University has entered its second year, Volume 1. This issue continues to publish scholarly contributions in the field of Business Administration, comprising both research articles and academic articles. All manuscripts have undergone a rigorous editorial screening process in terms of academic quality and publication ethics. Furthermore, each article has been reviewed by three reviewers in relevant disciplines to ensure high academic standards and to enhance the value of the journal for its readership.
           The Editorial Board of the Journal of Management Sciences, Kasetsart University would like to express its sincere appreciation to all contributors who have supported the journal. We gratefully acknowledge the reviewers for their time, expertise, and constructive comments, as well as the authors for submitting their valuable work to this issue. Scholars and researchers are warmly invited to submit manuscripts for consideration in future issues. Detailed author guidelines and additional information are available on the journal’s website at https://kuojs.lib.ku.ac.th/index.php/jmsku/
          We hope that readers will find the articles in this issue informative and academically beneficial. The Editorial Board welcomes feedback and suggestions, which will be used to further enhance the quality of the journal and to ensure its continued development in accordance with TCI standards.
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*All articles published in the Journal of Management Sciences, Kasetsart University have undergone a peer review process by at least three experts in relevant fields per manuscript. (Double-Blind Peer Review)
*The views expressed in the published articles are those of the authors and do not necessarily reflect the opinions of the Editorial Board or the Faculty of Management Sciences, Kasetsart University.
*The Editorial Board does not reserve publication rights; however, proper academic citation is required.

          This second issue of the Journal of Management Sciences, Kasetsart University continues to present a diverse range of articles in the field of Business Administration contributed by faculty members, researchers, students, and interested scholars. The published works include research articles, academic articles, and book reviews. All manuscripts have undergone rigorous screening by the Editorial Board in terms of both academic content and publication ethics, as well as a thorough evaluation by three experts in relevant disciplines, in order to ensure high academic standards and maximum benefit to readers.
          Regarding the content of this issue, the Editorial Board has selected high-quality manuscripts for publication. This issue comprises five research articles,as follows: 1) The Relationship between Perceived Workload and Job Burnout of the Ground Service staff at Suvarnabhumi Airport, 2) The Influence of Transformational Leadership and Working Environment on Employee’s Job Efficiency of an Automotive Company, 3) The study of brand equity influences the purchase intention Disney+ Hotstar of Gen Z consumers in Bangkok, 4) The Impact of Sustainability Disclosure on Performance of the Listed Companies on the Stock Exchange of Thailand, and 5) Analysis of Operating Income for Sustainable Fiscal Management of Faculty of Environment and Resource Science Mahidol University, and one academic article is The Role of Confirmatory Factor Analysis (CFA) in Structural Equation Modeling (SEM).
          The Editorial Board of the Journal of Management Sciences, Kasetsart University would like to express its sincere appreciation to all individuals who have continuously supported the journal. Our gratitude is extended to the distinguished reviewers for their valuable evaluations and constructive recommendations, as well as to all authors who submitted their manuscripts for publication in this issue. We also cordially invite interested scholars to submit manuscripts for consideration in future issues. Manuscripts can be prepared in accordance with the journal’s guidelines or further information can be found on the journal’s website at: https://kuojs.lib.ku.ac.th/index.php/jmsku/
          On this occasion, we hope that readers will find enjoyment and academic value in the articles presented in this issue. We sincerely look forward to your continued support in the future. The Editorial Board welcomes all comments and suggestions, which will be used to further improve and enhance the quality of the journal in accordance with TCI standards.
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*All articles published in the Journal of Management Sciences, Kasetsart University have undergone a peer review process by at least three experts in relevant fields per manuscript. (Double-Blind Peer Review)
*The views expressed in the published articles are those of the authors and do not necessarily reflect the opinions of the Editorial Board or the Faculty of Management Sciences, Kasetsart University.
*The Editorial Board does not reserve publication rights; however, proper academic citation is required.

          This issue marks the inaugural publication of the Journal of Management Sciences, Kasetsart University. The journal welcomes manuscript submissions in the field of Business Administration from faculty members, researchers, students, and the general public. Accepted contributions include research articles, academic articles, and book reviews, written in either Thai or English. The primary objective of launching this journal is to promote and enhance the quality of academic publications in management sciences and to further develop the journal in accordance with recognized academic standards, with the long-term goal of being indexed in the Thai-Journal Citation Index Centre (TCI).
          For the content of this inaugural issue, the Editorial Board has carefully selected manuscripts that have undergone rigorous peer review by experts in relevant disciplines. Academic merit and scholarly contribution were key criteria in the selection process to ensure compliance with the standards of an academic journal. This issue comprises six research articles, as follows: 1) Tourism Carrying Capacity in Ban Mai Rut Communities Base Tourism, Khlong Yai District, Trat Province, 2) Vehicle Routing Improvement to Support The Green Logistics Concept: Case Study ABC, 3) Study and Improve Voucher Outbound Process: Case Study XYZ Company Limited, 4) Errors and Causes in English Spelling Writing of Thai University Students, 5) The Impact of Person-organization Fit and Perceived Organizational Support on Work Engagement of University Staff and 6) The Effects of Supervisor’s Leadership Styles on Subordinate’s Job Satisfaction and Work Performance: A Case Study of a Consumer Product Company in the Saha Group Industrial Park, Chon Buri
          The Editorial Team of the Journal of Management Sciences, Kasetsart University would like to express its sincere appreciation to the distinguished reviewers for their valuable time, expertise, and constructive recommendations provided for each manuscript. We also extend our gratitude to all authors who submitted their work for publication in this issue. Furthermore, we cordially invite faculty members, researchers, students, and interested individuals to submit manuscripts for consideration in future issues. Manuscripts can be prepared in accordance with the journal’s submission guidelines available at:
https://kuojs.lib.ku.ac.th/index.php/jmsku/Guidelines and submitted to the Editorial Office accordingly. On this occasion, the Editorial Team welcomes all comments and suggestions, which will be used to further improve the quality and academic standards of the Journal of Management Sciences, Kasetsart University. We look forward to meeting our readers again in the next issue.
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*All articles published in the Journal of Management Sciences, Kasetsart University have undergone a peer review process by at least three experts in relevant fields per manuscript. (Double-Blind Peer Review)
*The views expressed in the published articles are those of the authors and do not necessarily reflect the opinions of the Editorial Board or the Faculty of Management Sciences, Kasetsart University.
*The Editorial Board does not reserve publication rights; however, proper academic citation is required.