Widiastuti, Erwin, Pieter Sahertian, and Lilik Sri Hariani. “THE INFLUENCE OF SOCIAL STUDIES TEACHERS’ COMPETENCIES IN DEVELOPING STUDENTS’ SOCIAL RESPONSIBILITY AND CONCERN ”. International Conference on Aplied Social Sciences in Education 1, no. 1 (August 30, 2024): 324–334. Accessed April 23, 2026. https://journal.upy.ac.id/index.php/icasse/article/view/7030.