Hasibuan, A. N., Rebista, N., Manurung, R. S. J. and Arwita , W. . (2024) “Analisis Penerapan Model Pembelajaran Problem Based Learning Pada Materi Sistem Gerak Manusia Kelas XI SMA Swasta Imelda Medan : (Analysis of the Application of the Problem Based Learning Learning Model in Class XI Human Movement Systems Material at Imelda Private High School Medan)”, BIODIK, 10(2), pp. 145-155. doi: 10.22437/biodik.v10i2.33924.