Chankong , W., O. Noiwat, K. Kaladee, P. Jitaram, and K. Wongpituk. 2024. “Core Competencies in Administration for Meeting Standard Position Requirements in Public Health Professionals”. International Journal of Geoinformatics 20 (10):58-64. https://doi.org/10.52939/ijg.v20i10.3645.