SIMANJUNTAK, M.; BUDAYASA, I. K.; BUDIARTO, M. T. Exploring a Male Middle School Student’s Understanding of the Concept of Function. Journal of Higher Education Theory and Practice, [S. l.], v. 22, n. 15, 2022. DOI: 10.33423/jhetp.v22i15.5561. Disponível em: https://articlegateway.com/index.php/JHETP/article/view/5561. Acesso em: 22 jul. 2024.