UBAIDILLAH, NURUL (2026) Efektivitas Pupuk NPK dan Biochar Sekam Padi terhadap Pertumbuhan dan Produksi Tanaman Terong Ungu (Solanum melongena L.) = Effectiveness of NPK Fertilizer and Rice Husk Biochar on the Growth and Production of Purple Eggplant (Solanum melongena L.). Skripsi thesis, Universitas Hasanuddin.