Rahman Hakim, Abdul, and Mara Bangun Harahap. “COGNITIVE STRUCTURE STRENGTHENING STUDENTS OF SMK N 1 ARSE CLASS XII WITH LEARNING MODEL ADVANCE ORGANIZER BY GRANT STRUCTURED LKS BASED APOS THEORY”. Jurnal Pendidikan Fisika 2, no. 1 (June 1, 2013): 34–42. Accessed July 4, 2025. https://jurnal.unimed.ac.id/2012/index.php/jpf/article/view/4335.