Safira DA, Supriyanto T, Trimurtini T. The Effectiveness of the Problem-Based Learning Model Assisted by Mind Mapping in Natural and Social Sciences Subjects (IPAS). jppipa, pendidikan ipa, fisika, biologi, kimia [Internet]. 2024 Aug. 31 [cited 2024 Nov. 24];10(8):6038-44. Available from: https://jppipa.unram.ac.id/index.php/jppipa/article/view/8204