Agus Dwi Santoso, Helmy Helmy Sahirul Alim, Nurir Rohmah, and Milawati. “Learning Assessment of Humanity Courses in Project Based Learning (PBL)”. Journal of Scientific Research, Education, and Technology (JSRET) 2, no. 1 (February 7, 2023): 272–278. Accessed May 19, 2025. https://jsret.knpub.com/index.php/jrest/article/view/71.