Rifdi, and Leni Handayani. “ANALISIS BIAYA PRODUKSI DAN PEMASARAN PETERNAK TELUR AYAM RAS DI PASAR TRADISIONAL KOTA MEDAN: Agrisentrum”. AGRISENTRUM 1, no. 2 (December 12, 2023): 25–32. Accessed January 21, 2026. https://univamedan.ac.id/ejurnal/agrisentrum/article/view/599.