Phakdeeying, Ratchada, Theenida Buntornwon, Darunee Panjarattanakorn, and Phongsak Phakamach. 2023. “Guidelines for Adaptation to Survival under the Digital Economy of the Professional Startup Business Sector in Thailand”. Journal for Strategy and Enterprise Competitiveness 2 (4). Bangkok, Thailand:67-89. https://so07.tci-thaijo.org/index.php/STECOJournal/article/view/2146.