T, T. and Muharram, A. T. (2020) “The Analysis Knowledge Management System Of Electronic Government South Tangerang Based On Usability Evaluation Using SUMI (Software Usability Measurement Inventory) ”, Data Science: Journal of Computing and Applied Informatics, 4(1), pp. 47-58. doi: 10.32734/jocai.v4.i1-3203.