LEONI, YEMIMA AGNES (2025) Strategi Optimalisasi Pencapaian Nilai Kualitatif Maturity Level Lingkungan di PT PLN (Persero) Unit Induk Distribusi Sulawesi Selatan, Sulawesi Tenggara, dan Sulawesi Barat = Strategy for Optimizing the Achievement of Qualitative Environmental Maturity Level at PT PLN (Persero) in South, Southeast, and West Sulawesi. Thesis thesis, Universitas Hasanuddin.