Amin, Y. A., and A. Said. “The Addition of Chitosan to GnRH Analog Induces Ovarian Resumption and Improves Conception Rates in Buffaloes”. Tropical Animal Science Journal 44, no. 1 (March 9, 2021): 1–9. Accessed December 29, 2025. https://journal.ipb.ac.id/tasj/article/view/31012.