YURNIWATI, Y.; KUSTANDI, C. Determination and Comparison Pedagogical Content Knowledge of Pre-Service and In-Service Elementary School Teachers in Mathematics . Journal of Higher Education Theory and Practice, [S. l.], v. 22, n. 4, 2022. DOI: 10.33423/jhetp.v22i4.5161. Disponível em: https://articlegateway.com/index.php/JHETP/article/view/5161. Acesso em: 22 jul. 2024.