Garcia-Lopera, Rosa M, María Luisa Calatayud, and Juan Hernández. “A Brief Review on the Contributions to the Knowledge of the Difficulties and Misconceptions in Understanding the Chemical Equilibrium”. Asian Journal of Education and e-Learning 2, no. 6 (December 15, 2014). Accessed April 19, 2024. https://ajouronline.com/index.php/AJEEL/article/view/1918.