Harahap, Dedi Hendra Lesmana, and Tajuddin Pogo. “The Influence of Competence and Self-Efficacy on the Professionalism of Widyaiswara With Work Motivation As a Mediating Variable (Case Study at the Jakarta Religious Education and Training Center):”. Indonesian Journal of Business Analytics 3, no. 4 (August 27, 2023): 1141–1170. Accessed September 19, 2024. https://journal.formosapublisher.org/index.php/ijba/article/view/5233.