Hasna H, Laksmiwati D, Hadisaputra S, Muti’ah M. Development of a contextual-based chemistry e-module on electrolyte and non-electrolyte solutions for high school students. Chem.Educ.Pract [Internet]. 2023 May 31 [cited 2024 Nov. 22];6(1):123-7. Available from: http://jurnalfkip.unram.ac.id/index.php/CEP/article/view/3608