Pangeran A, Said I, Sabang SM. The Implementation of Two Strength Method on the Topic of Chemical Equilibrium toward Learning Outcomes of Students in 11th Grade Science at SMA Negeri 1 Sindue on Academic Year 2016-2017. J. Akademika Kimia [Internet]. 2020Aug.28 [cited 2025Jul.21];9(3):139-42. Available from: https://jurnalfkipuntad.com/index.php/jak/article/view/36