NASRULLAH, Anton; MARLINA, Mira; DWIYANTI, Widya. Development of Student Worksheet-Based College E-Learning Through Edmodo to Maximize the Results of Learning and Motivation in Economic Mathematics Learning. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 13, n. 12, p. pp. 211–229, 2018. DOI: 10.3991/ijet.v13i12.8636. Disponível em: https://online-journals.org/index.php/i-jet/article/view/8636. Acesso em: 28 mar. 2024.