Widyasari , Sevina Rahma, Martini Martini, and Muhamad Arif Mahdiannur. “Analisis Keterlaksanaan Dan Aktivitas Belajar Siswa Menggunakan Model Case Based Learning Pada Materi Pencemaran Lingkungan”. Jurnal Ilmiah Profesi Pendidikan 8, no. 4 (November 30, 2023): 2735–2741. Accessed July 22, 2024. https://jipp.unram.ac.id/index.php/jipp/article/view/1604.