Ramdoniati, Nishfiya, Muntari Muntari, and Saprizal Hadisaputra. “PENGEMBANGAN BAHAN AJAR KIMIA BERBASIS PROBLEM BASED LEARNING UNTUK MENINGKATKAN KETERAMPILAN METAKOGNISI”. Jurnal Penelitian Pendidikan IPA 5, no. 1 (November 15, 2018). Accessed November 22, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/148.