Lazuardi, Sofyan, Tri Wahjoedi, Emmywati Emmywati, Kusuma Adi Rahardjo, and Agung Dwi Nugroho. “Product Variety on Customer Satisfaction: The Mediating and Moderating Role of Price Perception and Service Quality”. International Journal Of Education, Social Studies, And Management (IJESSM) 5, no. 2 (June 14, 2025): 859–869. Accessed June 22, 2025. https://www.lpppipublishing.com/index.php/ijessm/article/view/778.