KHETHOI, S.; THASA, P. W.; RAISANGUAN, P. S. 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. Mahachula Academic Journal, Bangkok, Thailand, v. 4, n. 2, p. 92–101, 2018. Disponível em: https://so04.tci-thaijo.org/index.php/JMA/article/view/141307. Acesso em: 5 may. 2024.