Jaswin, Khaerul Naim Mursalim , M. dan Saragih, R.E. 2026. Monitoring A Nutrient Film Technique (NFT) Hydroponic System For Nutrient Delivery To Bokchoy Plants. Journal of Digital Ecosystem for Natural Sustainability. 6, 1 (Jul 2026), 41–50. DOI:https://doi.org/10.63643/jodens.v6i1.375.