Irma, Irma, Suherman Suherman, and Solfarina Solfarina. “Pengaruh Brain Based Learning Terhadap Keterampilan Berpikir Kritis Dan Hasil Belajar Siswa SMA Negeri 9 Palu Pada Materi Larutan Asam Basa”. Mitra Sains 3, no. 3 (July 30, 2015): 11-19. Accessed October 16, 2024. http://103.245.72.41/index.php/MitraSains/article/view/109.