BUDIAJI, Singgih; SUGIHARTI, Lilik. Digital Transformation and Operational Efficiency: A Two-Stage DEA Approach in Electricity Distribution Units in Central Java and the Special Region of Yogyakarta. Dinasti International Journal of Education Management and Social Science, [S. l.], v. 7, n. 4, p. 3642–3656, 2026. DOI: 10.38035/dijemss.v7i4.6441. Disponível em: https://dinastipub.org/DIJEMSS/article/view/6441. Acesso em: 9 jul. 2026.