[1]
S. Kidjaideaw, S. Kaewchada, W. Sookhkathon, and A. Sukthong, “OTOP PRODUCT MARKETING SYSTEM IN NA RONG SUBDISTRICT, NAKHON SI THAMMARAT PROVINCE”, Life Sci. Environ. J., vol. 21, no. 2, pp. 502–511, Sep. 2020.