MAJI SAPDIAZ; PANGGABEAN, T. E.; TARIGAN, I. J. Building E-Learning Application Using Cloud Computing with Software As A Service (SAAS) Model: Studi Kasus STMIK Methodist Binjai. Antivirus : Jurnal Ilmiah Teknik Informatika, v. 17, n. 1, p. 123 - 134, 11 Oct. 2023.