Kumngen, Aunkamol, et al. “Effects of Compost from Food Waste on Growth of Lettuce ( Lactuca Sativa Var. Crispa L.)”. International Journal of Recycling of Organic Waste in Agriculture, vol. 12, no. 2, Sept. 2022, https://doi.org/10.30486/ijrowa.2022.1960507.1481.