Oliveira, J.; Panontim, L.; Fonseca, V. H.; Gonçalves, P.; Napoleão, D.; Alcântara, M. Project-Based Learning: A Strategy for Teaching Integral Differential Calculus for Engineering Students in a School in Brazil. Int J Innov Educ Res 2021, 9 (7), 224-237. https://doi.org/10.31686/ijier.vol9.iss7.3244.