P. S. JosephNgA. A. A. Al-MaariK. Y. PhanJ. T. LimE. H. Lim2024-10-182024-10-182022-09-0297898119283909789811928406https://link.springer.com/chapter/10.1007/978-981-19-2840-6_30https://dspace-cris.utar.edu.my/handle/123456789/3255Mobile Application for Online Pharmacy: A-Pharma Appbook-chapter