DARMAYANTI, Rani. Lecturer vs. Practitioner: How is collaborative class assessment for math learning?. Delta-Phi: Jurnal Pendidikan Matematika, [S. l.], v. 1, n. 1, p. 58–64, 2023. DOI: 10.61650/dpjpm.v1i1.37. Disponível em: https://www.journal.assyfa.com/index.php/dpjpm/article/view/37. Acesso em: 3 apr. 2026.