Syawaludin, A., Z. K. Prasetyo, C. S. A. Jabar, and H. Retnawati. “The Effect of Project-Based Learning Model and Online Learning Setting to Analytical Skills of Discovery Learning, Interactive Demonstrations, and Inquiry Lessons on the Pre-Service Elementary Teachers: Research Article”. Journal of Turkish Science Education, vol. 19, no. 2, June 2022, http://tused.org/index.php/tused/article/view/1615.