KONSEP HARGA ADIL (JUST PRICE) DALAM PEMIKIRAN ABU UBAID DAN TANTANGANNYA DI ERA PASAR DIGITAL. Az-Zaida: Jurnal Ilmu Multidisiplin, [S. l.], v. 1, n. 6, p. 355–365, 2026. Disponível em: https://albaayaninstitute.org/index.php/azzaida/article/view/466. Acesso em: 11 may. 2026.