Tipmongkol, P., and S. Pooripakdee. “NARRATIVE OF SUCCESS ON AGRO-TOURISM MANAGEMENT WITH SUFFICIENCY ECONOMY PHILOSOPHY FOR SUSTAINABILITY AT RAI RUEN ROM ORGANIC FARM, THOENG DISTRICT, CHIANG RAI PROVINCE”. Valaya Alongkorn Review, vol. 12, no. 2, Aug. 2022, pp. 134-50, https://so06.tci-thaijo.org/index.php/var/article/view/252266.