BEGDOURI, Guest Editors: Pr. Ahlame; TOVAR, Pr. Edmundo. Preface. International Journal of Information Science and Technology, [S.l.], v. 3, n. 6, p. 1 - 3, oct. 2019. ISSN 2550-5114. Available at: <https://innove.org/ijist/index.php/ijist/article/view/151>. Date accessed: 22 july 2024. doi: http://dx.doi.org/10.57675/IMIST.PRSM/ijist-v3i6.151.