Alfatih, Andy, and Muhammad Rio Septian. “Psychological Aspects of the Role of Product Advertising Against Consumer Purchase Interest: Study of Gain Mass Milk Advertising at Gymnastic”. Open Access Indonesia Journal of Social Sciences 1, no. 2 (December 11, 2018): 44-51. Accessed May 19, 2024. https://journalsocialsciences.com/index.php/oaijss/article/view/10.