Anika, N. and Putra, E.P.D. 2020. ANALISIS PENDAPATAN USAHATANI SAYURAN HIDROPONIK DENGAN SISTEM DEEP FLOW TECHNIQUE (DFT). Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering). 9, 4 (Dec. 2020), 367–373. DOI:https://doi.org/10.23960/jtep-l.v9i4.367-373.