Zulkarnaen, N.I., Triayudi, A. and Esti Handayani, E.T. 2020. Selection of Virtual Meeting Platform Using AHP-Topsis Method (Case Study Indonesian Ministry of Defense Employees). Jurnal Mantik. 4, 3 (Nov. 2020), 2204-2213. DOI:https://doi.org/10.35335/mantik.Vol4.2020.1104.pp2204-2213.