Arjarasirikoon, U. ., W. . Khampuanbutra, and M. . Najanthong. “A Study of the Roles of a Local Network for Community Base Tourism in Khon Kae : Case Study Ban Nontan, Ban Thasongkhon and Ban Phratadn and Maha Sarakham Areas”. Business Review Journal, vol. 12, no. 2, Dec. 2020, pp. 188-9, https://so01.tci-thaijo.org/index.php/bahcuojs/article/view/245283.