Marisa, Julia, and Sukma Aditya Sitepu. “Beef Marketing Management in Huta Iii Dolok Nagori Village, Simalungun District, Indonesia”. 1St International Conference Epicentrum of Economic Global Framework, vol. 1, no. 1, Aug. 2024, pp. 663-7, https://proceeding.pancabudi.ac.id/index.php/ICEEGLOF/article/view/196.