Kurniasih, Dian, Kosasih, and Nurmala Ahmar. “The Influence of Product Variations, Service Quality, Delivery Methods on Purchasing Decisions in E-Commerce PT W Pharmacies With Moderating Promotional Variables: Pengaruh Variasi Produk, Kualitas Pelayanan, Metode Pengiriman Terhadap Keputusan Pembelian Di E-Commerce Apotek PT W Dengan Variabel Moderasi Promosi”. PENDIPA Journal of Science Education 9, no. 2 (June 1, 2025): 298–302. Accessed June 6, 2025. https://ejournal.unib.ac.id/pendipa/article/view/42143.