Kongkaphan S, Borvornsinrakdee W. Online Shopping Behavior of Phuket Elderly Consumer in the Digital Era. RJPJ [internet]. 2022 Aug. 5 [cited 2026 Sep. 14];16(47):273-86. available from: https://so05.tci-thaijo.org/index.php/RJPJ/article/view/256950