Ikrarda Tegar Pambudi, Umi Muawanah, FX Bhakti Hendrakusuma. THE ROLE OF GOOD CORPORATE GOVERNANCE AND INFORMATION AND COMMUNICATION TECHNOLOGY IN IMPROVING SERVICE QUALITY THROUGH SERVICE EFFICIENCY: EVIDENCE FROM PT PLN (PERSERO) UP3 BERAU. IJSET [Internet]. 2026 May 24 [cited 2026 May 24];5(6). Available from: https://ijset.org/index.php/ijset/article/view/1894