Development of Teaching Materials for Science Courses Based on Digital Comic on Temperature, Heat, and Expansion Materials for Class Vii Smpit Al Kahfi, Bogor Regency. IJONEST [Internet]. 2022 Dec. 27 [cited 2025 Sep. 22];3(3):215-26. Available from: https://ijonest.net/index.php/ijonest/article/view/51