D. P. Wibawa, A. Wulandari, and H. M. Saputra, “Urban Farming: Hydroponic Alternative Solution to Utilize Narrow Land to Increase Food Security in the Islands”, JPMWP, vol. 9, no. 1, pp. 116–122, May 2025, doi: 10.30656/jpmwp.v9i1.9393.