ประดับมุข สมปอง. “Factors Influencing Marketing Mix Customer’s Decision Making At HRH Princess Mahachakri Sirindhorn Medical Center”. Pathumthani University Academic Journal 11, no. 1 (June 14, 2019): 81–90. Accessed April 26, 2024. https://so05.tci-thaijo.org/index.php/ptujournal/article/view/180489.