Setiawan, Agus, Suhendar Suhendar, and Billyardi Ramdhan. “Use of Project Based Learning Model to Improve Interpersonal Communication Skills of Class VIII Students in Science Subjects in MTs Raudhatul Ikhwan”. Report of Biological Education 3, no. 1 (June 30, 2022): 33–44. Accessed March 29, 2024. https://jurnal.ummi.ac.id/index.php/rebion/article/view/1643.