Optimizing Income for Vegetable Farming in Puubunga Village Baula District Kolaka Regency Devita Pratiwi Hunowu, IDRUS SALAM, Hidrawati Hidrawati Jurnal Ilmiah Membangun Desa dan Pertanian Vol. 6 No. 1 2021 DOI 10.37149/jimdp.v6i1.16178