Indriani, Putri, and Iskandar Ali Alam. “The Effect of Promotion and Product Quality on Purchasing Decisions Purchasing Anzora Skincare Through E-Commerce Shopee in Bandar Lampung”. International Journal of Management Science and Information Technology, vol. 5, no. 1, Apr. 2025, pp. 236-42, https://doi.org/10.35870/ijmsit.v5i1.3642.