Pramartya, Panji, and Susana Magdaena Muskita. 2025. “Product Diversity and Purchasing Decisions for Cafe Do. Pyo”. EBISMA : Jurnal Ekonomi, Bisnis, Manajemen Dan Akuntansi 1 (02): 39-42. https://jurnal.devitara.or.id/index.php/bisnis/article/view/125.