“The Influence of Product Packaging Design, Product Materials, Shop Service On Buying Decisions Al Insan Elemnetary Scholl Bekasi City”. Naturalistic: Jurnal Kajian dan Penelitian Pendidikan dan Pembelajaran 5, no. 2b (December 31, 2021): 903–910. Accessed January 28, 2026. https://journal.umtas.ac.id/naturalistic/article/view/1220.