Fitriyah Al Salamah, Widiwurjani and Didik Utomo Pribadi 2026. Optimizing NPK Fertilizer Dosage and Planting Distance on the Growth and Yield of Bambara Bean Plants of Local Variety (Vigna subterranea (L) Verdc) . JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA). 8, 3 (Sep. 2026), 801 -. DOI:https://doi.org/10.36378/juatika.v8i3.5068.