แสนโสม น., ศิลปนิลมาลย์ อ., and ชยรตโน พ., “Student Guardians’ Satisfaction toward the General Administration of Khuang Nai School (Charoenrash) in Khuang Nai Sub-District, Khuang Nai District, Ubon Ratchathani Province”, Pitchayatat, vol. 14, no. 3, pp. 43–49, Dec. 2019.