Hasibuan Almanico Islamy, Sahara, and Mulatsih Sri. “Covid- 19 Dan Disparitas Harga Daging Sapi Indonesia”. Policy Brief Pertanian, Kelautan, dan Biosains Tropika 4, no. 1 (February 3, 2022): 175-178. Accessed November 23, 2024. https://journal.ipb.ac.id/index.php/agro-maritim/article/view/53585.