Siregar, Galih, Teguh Perkasa, Achmad Sadeli, and Rizka Ramadhani. “EVALUATION OF THE SUSTAINABILITY SHEEP DEVELOPMENT IN GALANG, DELI SERDANG DISTRICT”. JURNAL NUKLEUS PETERNAKAN 13, no. 1 (June 21, 2026): 43-53. Accessed June 22, 2026. https://ejurnal.undana.ac.id/index.php/nukleus/article/view/25433.