ANGGRAENI, F.; ANDAYANI, S.; RAHMAWATI, . D. Analysis of Students’ Mastery Levels in Using Integer Operations in Elementary School Mathematics Learning. International Journal of Multidisciplinary Research of Higher Education (IJMURHICA), [S. l.], v. 8, n. 1, p. 1–13, 2025. DOI: 10.24036/ijmurhica.v8i1.283. Disponível em: https://ijmurhica.ppj.unp.ac.id/index.php/ijmurhica/article/view/283. Acesso em: 15 jan. 2025.