“Dampak Panic Buying terhadap Inventory Control Produk Multivitamin di Tahun 2020: Retrospective Study”, JIK UMC, vol. 10, no. 1, pp. 53–56, Jul. 2021, Accessed: Nov. 20, 2025. [Online]. Available: https://e-journal.umc.ac.id/index.php/JIK/article/view/4662