Kusuma Wardani, Denti, Adiza Alhassan Musah, and Isnaini Nurkhayati. “The Effect of Price and Product Quality on Purchasing Decisions for Dharmasan 100 Ml at PT Perusahaan Perdagangan Indonesia”. Journal of World Science 2, no. 12 (December 31, 2023): 2064–2075. Accessed July 14, 2026. https://jws.rivierapublishing.id/index.php/jws/article/view/495.