Panyakaew, Paiwan. “Coconut and to a lesser extent krabok oil, depress rumen protozoa in beef cows”. Journal of Science and Agricultural Technology 1, no. 1 (April 17, 2020): 26–32. accessed March 6, 2026. https://ph02.tci-thaijo.org/index.php/JSAT/article/view/236945.