E. C. Atabay, E. dela P. Atabay, E. R. S. Maylem, E. dela C. Encarnacion, and R. L. Salazar, “Enhancing prostaglandin-based estrus synchronization protocol for artificial insemination in water buffaloes”, Buffalo Bull., vol. 39, no. 1, pp. 53–60, Mar. 2020.