Samuel Barita Manurung, Muhammad Syihabuddin. Analisis Strategi Pemasaran Sapi Qurban pada Peternakan Purnomo Sapi Mulyo. jekombis [Internet]. 2026 Feb. 19 [cited 2026 Feb. 28];5(1):11-2. Available from: https://ejurnal.politeknikpratama.ac.id/index.php/jekombis/article/view/5832