SOFIAH, Sofiah; RIZKIYA, Tri Wahyu; ANNIZAR, Anas Ma’ruf. MODEL PERSAINGAN PASAR MONOPOLISTIK DALAM PENENTUAN HARGA OBAT PADA MASA PANDEMI COVID-19. Jurnal Justisia Ekonomika: Magister Hukum Ekonomi Syariah, [S. l.], v. 6, n. 1, 2022. DOI: 10.30651/justeko.v6i1.12304. Disponível em: https://journal.um-surabaya.ac.id/JE/article/view/12304. Acesso em: 3 mei. 2024.