Sulini, Sulini, Triana Melinda Sinaga, and Huliman Huliman. “The Influence of Price and Promotion on Purchasing Decisions at Mini Market Karya Bersama”. Jurnal Mantik 8, no. 2 (August 30, 2024): 1062-1075. Accessed April 17, 2026. http://ejournal.iocscience.org/index.php/mantik/article/view/5367.