1.
Khonkhlong S. Opportunities and Challenges for Chiang Rai as the Herbal City and linkage with China Market. J. Mange. Sci. CRRU [internet]. 2021 Dec. 30 [cited 2026 Sep. 24];16(2):222-38. available from: https://so03.tci-thaijo.org/index.php/jmscrru/article/view/238205