Role of Physics Student Worksheet Integrated PBL Model to Improve the 21st Century: A Systematic Literature Review. Jurnal Penelitian Pembelajaran Fisika, [S. l.], v. 11, n. 2, 2025. DOI: 10.24036/jppf.v11i2.32. Disponível em: https://jppf.ppj.unp.ac.id/index.php/jppf/article/view/32. Acesso em: 8 nov. 2025.