MARKAN, C.; KUMAR, G.; MITTAL, S.; GUPTA, P.; GUPTA, S.; SATSANGI, A.; GUPTA, A.; KAPUR, G. Remote Triggered Analog Communication Laboratory for e-Learning. International Journal of Online and Biomedical Engineering (iJOE), [S. l.], v. 9, n. S5, p. pp. 48–55, 2013. DOI: 10.3991/ijoe.v9iS5.2773. Disponível em: https://online-journals.org/index.php/i-joe/article/view/2773. Acesso em: 19 jan. 2022.