Nazaruddin I, Rahmawati P. Development of Innovative Student Worksheets Based on Project-Based Learning: Improve the Learning Outcomes. jipd [Internet]. 2020 Nov. 30 [cited 2024 Nov. 22];6(1):31–38. Available from: https://journal.uhamka.ac.id/index.php/jipd/article/view/8679