“Efforts to Improve Science Learning Outcomes and Student Activity with a Contextual Teaching and Learning Model in Grade III SDN Bangka 3 Bogor City”, IJONEST, vol. 3, no. 3, pp. 259–268, Dec. 2022, Accessed: Jul. 02, 2025. [Online]. Available: https://ijonest.net/index.php/ijonest/article/view/48