[1]
D. C. Meza Bone, E. P. Mera Otoya, and F. G. Tello Canchingre, “Analysis of the Impact of an Automated IP Telephony System on Internal Communication in a Higher Education Institution”, EKSIGMA, vol. 2, no. 1, pp. 34–47, Jan. 2026, Accessed: Apr. 16, 2026. [Online]. Available: https://eksigma.com/index.php/principal/article/view/17