Mardhatillah Nadien, Rahmah, and Desy Kurniawati. “LKPD Kimia SMA Kelas XI Berbasis Problem Based Learning Pada Materi Termokimia Fase F”. Jurnal Pendidikan Tambusai 8, no. 1 (February 22, 2024): 9778–9785. Accessed February 11, 2025. http://jptam.org/index.php/jptam/article/view/13863.