AGUSTIKA, G. N. S. .; DIPUTRA, K. S. . Effectiveness of hybrid project-based learning with digital portfolios in enhancing mathematics pedagogical content knowledge. Indonesian Journal of Educational Development (IJED), [S. l.], v. 6, n. 2, p. 293–308, 2025. DOI: 10.59672/ijed.v6i2.4923. Disponível em: https://ojs.mahadewa.ac.id/index.php/ijed/article/view/4923. Acesso em: 6 sep. 2025.