“Effect of Diets Containing Different Levels of Dried Calliandra calothyrsus Leaves on Ruminal NH3-N and VFA of Lactating Goats” (2011) Animal Production: Indonesian Journal of Animal Production, 8(2). Available at: https://jap.fapet.unsoed.ac.id/index.php/JAP/article/view/1131 (Accessed: 30 October 2026).