Yusuf, A. et al. 2024. The Application of Nanobubble Technology in Hydroponic SWU-01 to Increase Dissolved Oxygen Concentration and Lettuce Plant Growth. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering). 13, 4 (Dec. 2024), 1395–1402. DOI:https://doi.org/10.23960/jtep-l.v13i4.1395-1402.