SARI, D. I.; SONDRA WIJAYA, I. M.; HARAHAP, W. L.; RIZKI, M. OPTIMIZATION OF DECISION SUPPORT SYSTEM (DSS) CUSTOMER SERVICE OF TELECOMMUNICATION COMPANIES WITH MOORA METHOD. JURTEKSI (jurnal Teknologi dan Sistem Informasi), v. 11, n. 3, p. 557 - 564, 30 Jun. 2025.