Singal, Astrid, 		Rombang, Wilson, AND 		Tani, Djefry.
" Pengaruh Penggunaan Metode Case Based Instruction (CBI) terhadap Pemahaman Siswa Kelas X pada Materi Hukum-Hukum Gas di SMA Negeri 1 Tompaso" <em>Oxygenius: Journal Of Chemistry Education</em> [Online], Volume 1 Number 2 (31 December 2019)