Umpapol, H., C. Songwicha, T. Jitrajak, A. Patkit, and J. Sripandon. 2019. “Raising Native Cattle in Thailand: Status, Problems, Needs and the Development of a Model”. Pakistan Journal of Nutrition 18 (5): 413–420. https://doi.org/10.3923/pjn.2019.413.420.