Bahri S, Tirsya R, Erniwati E. Struktur Pasar Dan Persaingan Harga Dalam Perspektif Ekonomi Syariah. Jurnal Sosains [Internet]. 2025Sep.2 [cited 2026Jan.31];5(9):6946-6957. Available from: https://sosains.greenvest.co.id/index.php/sosains/article/view/32434