Poosombatkajhon, P. , Pongpinyo-o-pas, S. , Bodeerat, C. and Katethai, P. 2022. Management Strategies to Reduce Dropout Students in Institute of Vocational Education Northern Region 3. Humanities and Social Sciences Journal of Pibulsongkram Rajabhat University. 16, 1 (Mar. 2022), 268–282. DOI:https://doi.org/10.14456/psruhss.2022.21.