SUPRIHONO, Suprihono; ZAMAN, Komarun; PRATAMA, Devangga Putra Adhitya. The Effect of Price Discounts and Sales Promotions on the Increase of Medicine Sales Volume at PT MBF Surabaya. Dinasti International Journal of Management Science, [S. l.], v. 7, n. 1, p. 199–208, 2025. DOI: 10.38035/dijms.v7i1.5576. Disponível em: https://dinastipub.org/DIJMS/article/view/5576. Acesso em: 21 apr. 2026.