Sihotang, S., and H. T. Sihotang. “Site Determination of Decision Support System Pelita Nusantara STMIK Campus Branch With the Electre Method”. Jurnal Teknik Informatika C.I.T Medicom, vol. 12, no. 2, Sept. 2020, pp. 56-63, doi:10.35335/cit.Vol12.2020.33.pp56-63.