“INFLUENCE OF TGT TYPE COOPERATIVE LEARNING MODEL ON EARTH STRUCTURE MATERIAL AND ITS DYNAMICS ON STUDENT KNOWLEDGE COMPETENCE IN SMPN 01 ULAKAN TAPAKIS”. Universe 4, no. 2 (Maret 18, 2024): 142–151. Diakses Agustus 14, 2026. http://universe.ppj.unp.ac.id/index.php/universe/article/view/268.