Lestari, Novi Puji, et al. “Growth Response and Mineral Content of Green Spinach (Amaranthus sp.) Grown in Planting Media Supplemented With Water Spinach Stem Compost”. BERESI (Journal of Environmental Research), vol. 2, no. 1, Mar. 2026, pp. 36-51, doi:10.37905/bje.v2i1.12.