MARZAL, J.; SYAFMEN, W.; SABIL, H. ICT portal for the development of mathematic teachers competence: The development and the feasibility. INVOTEK: Jurnal Inovasi Vokasional dan Teknologi, [S. l.], v. 21, n. 2, p. 77–86, 2021. DOI: 10.24036/invotek.v21i2.902. Disponível em: http://invotek.ppj.unp.ac.id/index.php/invotek/article/view/902. Acesso em: 7 jul. 2026.