Sholihah, Alfiatus, Dwi Laksmiwati, and Mukhtar Haris. “Pengaruh Pembelajaran Berbasis Masalah Terhadap Prestasi Belajar Kimia”. Chemistry Education Practice 2, no. 1 (May 24, 2019): 24–29. Accessed January 31, 2023. https://jurnalfkip.unram.ac.id/index.php/CEP/article/view/1129.