SUNISMI, S.; FATHANI, A. H. Prototipe Model Collaborative Learning Matematika Melalui Media Blog dengan Interactive Digital Book Mata Kuliah Kalkulus II. Jurnal Fourier, [S. l.], v. 6, n. 2, p. 69–83, 2017. DOI: 10.14421/fourier.2017.62.69-83. Disponível em: https://fourier.or.id/index.php/FOURIER/article/view/68. Acesso em: 22 apr. 2026.