Lakukua EW, Napitupulu M, Afadil A. 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. J. Akademika Kimia [Internet]. 2020Feb.28 [cited 2024Sep.19];9(1):27-33. Available from: https://jurnalfkipuntad.com/index.php/jak/article/view/160