Tadoda, Mersy Marselyna, Idrus Rore, and Fajar Nugroho. 2025. “Professional Competence of Teachers in History Learning at Senior High School of YPST Porame”. Journal of Scientific Research, Education, and Technology (JSRET) 4 (3):1776-85. https://doi.org/10.58526/jsret.v4i3.871.