Hadiwijaya Zulkarnaen, R., Islamil, A., Mulyani, H., & Chandra, D. (2025). Design For Developing A Project Based Learning Model Assisted By The Smartedu Application to Build Knowledge Collaboration In Science Learning . International Conference on Elementary Education, 7(1), 784-795. Retrieved from https://proceedings.upi.edu/index.php/icee/article/view/4043