SULISTIA, TITA AULIA (2025) Analisis Strategi Implementasi Aspek Lingkungan Sustainable Palm Oil Kebun Keera Distrik Sulawesi Regional II PT Perkebunan Nusantara IV (PTPN IV) = Strategic Analysis of Environmental Aspects in Sustainable Palm Oil Implementation: A Case Study of Keera Estate, Sulawesi District – Regional II, PT Perkebunan Nusantara IV (PTPN IV). Thesis thesis, Universitas Hasanuddin.