Puspitahati et al. 2026. Optimization of Adaptive Floating Raft System Planting Media in Lebak Swamp for Pakcoy Plant Growth (Brassica rapa L.). Jurnal Keteknikan Pertanian. 14, 2 (Jun. 2026), 269–283. DOI:https://doi.org/10.19028/m9ajaw31.