Jopinus Saragih. “The Influence of the Level of Education and Training on the Performance of Village Officials in Tebing Syahbandar District : (Case Study of Village Secretaries, Heads of Affairs and Heads of Sections)”. International Journal of Management Research and Economics 1, no. 3 (August 30, 2023): 150–164. Accessed December 22, 2024. https://jurnal.itbsemarang.ac.id/index.php/Ijmre/article/view/1738.