Asadullah Lakho, et al. “IMPACT OF PERCEIVED USEFULNESS, EASE OF USE, VALUE, RISK AND TRUST ON ONLINE PURCHASE INTENTION OF MEDICINES: ROLE OF CONSUMER ENGAGEMENT”. Policy Research Journal, vol. 2, no. 4, Dec. 2024, pp. 1801-18, https://policyresearchjournal.com/index.php/1/article/view/218.