Jannah W, Rahmat A, Nuraeni E. Exploration of Learning Motivation and Concept Mastery on High School Students’ Problem-Solving Abilities in the Reproductive System Material. J. Sci. Educ. Pract. [Internet]. 2026 Jun. 18 [cited 2026 Aug. 12];10(1). Available from: https://jsep-pasca.unpak.ac.id/index.php/jsep/article/view/38