“Analisis Structure Conduct Performance (SCP) Komoditas Cabai Sayur Dan Beras Di Pasar Raya MMTC Medan”. Jurnal Seni Musik dan PendidikanHarapan 5, no. 03 (June 20, 2025). Accessed April 4, 2026. https://edumov.ourhope.biz.id/ojs/index.php/jm/article/view/38.