KHONKHLONG, S. Opportunities and Challenges for Chiang Rai as the Herbal City and linkage with China Market. Journal of Management Science Chiangrai Rajabhat University, [S. l.], v. 16, n. 2, p. 222–238, 2021. Disponível em: https://so03.tci-thaijo.org/index.php/jmscrru/article/view/238205. Acesso em: 1 oct. 2026.