Cruthaka, C., Chancharoen, D., Tungprapa, T., Ingard, A., & Suksod, P. (2020). Efficiency Predictive Factors for Professional Ability of Ramkhamhaeng University Lecturers for ASEAN Socio-Cultural Community. Asian Journal of Education and Training, 6(3), 536–540. https://doi.org/10.20448/journal.522.2020.63.536.540