HOSSEINI, S. M. ., ESLAMBULCHI, A. ., MANDEJIN, M. R. R. ., & SAREM, A. A. . (2020). Evaluation of E-Government Effectiveness in Tehran Water and Wastewater Company. The Journal of Contemporary Issues in Business and Government, 26(1), 137–146. Retrieved from https://cibgp.com/au/index.php/1323-6903/article/view/210