Silvia, Lu lu us, Elok Sudibyo, and Ernita Vika Aulia. “Concept Mapping Effect on the Cognitive Learning Outcomes of the Concept of Classification Materials and Their Changes”. Jurnal Pijar Mipa 17, no. 4 (July 31, 2022): 486–492. Accessed November 24, 2024. http://jurnalfkip.unram.ac.id/index.php/JPM/article/view/3656.