tarjo. “The Effect of Marketing Mix on Buying Interest (Study at Mentari Muara Bungo Supermarkets)”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 52, no. 2 (June 23, 2020): 68–83. Accessed May 8, 2024. https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/10468.