Christin Natalia Sianipar, Nursaimatussaddiya, and Lukieto Cahyadi. “Analysis of Factors Influencing In Purchasing Decision at Coffee Nest”. International Journal of Economics (IJEC) 1, no. 1 (June 30, 2022): 112–116. Accessed April 25, 2024. https://ejournal.ipinternasional.com/index.php/ijec/article/view/79.