[1]
S. Khethoi, P. W. Thasa, and P. S. Raisanguan, “The Affecting Factors of Khamkaen Nakhorn Secondary School Students’ Drop out : A Case Study Khamkaen Nakhorn Secondary School Affiliated with Secondary School Educational Service Area Office 25, Ministry of Education”, jma, vol. 4, no. 2, pp. 92–101, Aug. 2018.