MOHAMAD SAID, Mohd Nihra Haruzuan; MOHD TAHIR, Lokman; ALI, Mohd Fadzli; MD NOOR, Norah; ATAN, Noor Azean; ABDULLAH, Zaleha. Using Activity Theory as Analytical Framework for Evaluating Contextual Online Collaborative Learning. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 9, n. 5, p. pp. 54–59, 2014. DOI: 10.3991/ijet.v9i5.3972. Disponível em: https://online-journals.org/index.php/i-jet/article/view/3972. Acesso em: 2 may. 2024.