Rakwongwan, Nattapat, Punrop Rajapongsa, Wasan Luangprapat, and Alay Phonvisay. 2025. “Health Policy in Thailand (Chiang Rai and Tak SEZs) in the Institutional Mechanism during COVID-19 Pandemic”. Parichart Journal 38 (1):225-40. https://doi.org/10.55164/pactj.v38i1.273891.