Wahyuningsih. Peningkatan Hasil Belajar KD Sistem Gerak Manusia melalui Pendekatan Contextual Teaching and Learning. cakrawala [Internet]. 2017Nov.1 [cited 2025Dec.20];11(2):84-90. Available from: https://cakrawala.upstegal.ac.id/index.php/cakrawala/article/view/113