Hidayat, Z. M., Andzar Tsaqif Laksana, & Anita Triska. (2023). Kajian Matematis Mengenai Strategi Pengembangbiakan Sapi Potong Lokal Guna Meningkatkan Kualitas Daging Sapi. Diophantine Journal of Mathematics and Its Applications, 2(1), 1–10. https://doi.org/10.33369/diophantine.v2i01.27771