Leal, Sérgio, and João Paulo Leal. “One Example of a Chemistry E-Lab Experiment: Chemical Equilibrium Reaction”. International Journal of Online and Biomedical Engineering (iJOE) 9, no. S8 (December 4, 2013): pp. 44–46. Accessed March 28, 2024. https://online-journals.org/index.php/i-joe/article/view/3380.