ALOK, Govil. Sketching – An Iterative Tool for Engineering Problem Solving. Journal of Engineering Education Transformations, [S. l.], p. 51–57, 2021. DOI: 10.16920/jeet/2021/v34i4/152525. Disponível em: https://journaleet.in/index.php/jeet/article/view/132. Acesso em: 5 dec. 2025.