Siti Fatimah Hasibuan, Rosti Malini Gultom, Zainal Efendi Hasibuan. THE IMPACT OF FIELD STUDY ACTIVITIES ON TEACHING MODULE DEVELOPMENT AND TEACHER COMPETENCE. MICJO [Internet]. 2026 Jan. 15 [cited 2026 Feb. 1];3(1):1079-82. Available from: https://e-jurnal.jurnalcenter.com/index.php/micjo/article/view/1945