Strategi Pengembangan Masyarakat Petani Lahan Gambut melalui Program Tanggung Jawab Sosial Perusahaan: Analisis Pendekatan Penghidupan Berkelanjutan - Fatkhullah, Mukhammad (Department of Social Development and Welfare, Faculty of Social and Political Sciences, Universitas Gadjah Mada, 2021)