Priscila da Silva Neves Lima, Laira das Almas Silva, Igor Moreira Félix, Leônidas de Oliveira Brandão. Difficulties in Basic Concepts of Mathematics in Higher Education: A Systematic Review. In IEEE Frontiers in Education Conference, FIE 2019, Cincinnati, OH, USA, October 16-19, 2019. pages 1-7, IEEE, 2019. [doi]
Abstract is missing.