Hasibuan A.I., Sahara and Mulatsih S. 2022. Covid- 19 dan Disparitas Harga Daging Sapi Indonesia. Policy Brief Pertanian, Kelautan, dan Biosains Tropika. 4, 1 (Feb. 2022), 175-178. DOI:https://doi.org/10.29244/agro-maritim.0401.175-178.