Marisa, Julia, and Sukma Aditya Sitepu. “Increased Revenues in Beef Cattle Business in Hamlet I Kelambir V Village in Hamparan Perak Sub-District Deli Serdang Regency”. Journal of Saintech Transfer 1, no. 1 (August 10, 2018): 54-57. Accessed July 4, 2024. https://talenta.usu.ac.id/jst/article/view/274.