Joao, Isabel M., and João M. Silva. “Concept Mapping and Mind Mapping to Lift the Thinking Skills of Chemical Engineering Students”. International Journal of Engineering Pedagogy (iJEP) 4, no. 5 (March 6, 2014): pp. 42–48. Accessed May 2, 2024. https://online-journals.org/index.php/i-jep/article/view/3538.