Syamsyidar, Syamsyidar (2022) Analisis Karbon Organik Tanah pada Lahan Sawah Irigasi dan Sawah Tadah Hujan di Kecamatan Duampanua Kabupaten Pinrang = Analysis of Soil Organic Carbon in Irrigated and Rainfed Paddy Fields in Duampanua District, Pinrang Regency. Skripsi thesis, Universitas Hasanuddin.