Lakukua, Ersa W., Mery Napitupulu, and Afadil Afadil. “The Effect of PQ4R (Preview, Question, Read, Reflect, Recite, Review) Learning Method With Internet-Assisted on Learning Outcomes of Students SMA Labschool UNTAD Palu on Salt Hydrolysis”. Jurnal Akademika Kimia 9, no. 1 (February 28, 2020): 27–33. Accessed May 16, 2024. https://jurnal.fkip.untad.ac.id/index.php/jak/article/view/160.