[1]
S. T. Gultom, R. . Sinaga, and R. . Silaban, “Application of Scientific Approach-Based Learning Assisted by Question Cards and Ladder Snake Media for Evaluating Learning Outcomes ”, jppipa, pendidikan ipa, fisika, biologi, kimia, vol. 9, no. 10, pp. 8091–8098, Oct. 2023.