Setiawan, W., Sa’ud, U. S., Sujana, A. and Sopandi, W. (2020) “Application of Problem Based Learning Models To Improve The Innovative Ability Of Basic School Students”, International Conference on Elementary Education. Bandung, Indonesia, 2(1), pp. 1862-1867. Available at: https://proceedings.upi.edu/index.php/icee/article/view/816 (Accessed: 14June2025).