เกตุแก้ว ก, ศรีไหม ส. BUSINESS MODEL AND ITS IMPLEMENTATION. Mod Manag J [Internet]. 2019 Jul. 24 [cited 2024 Apr. 23];17(1):1-12. Available from: https://so04.tci-thaijo.org/index.php/stou-sms-pr/article/view/149165