Putra, R., Hutami, R., Suantika, G., & Rosmiati, M. (2017). Application of compost produced by bioconversion of coffee husk by black soldier fly larvae (Hermetia illucens) as solid fertilizer to lettuce (Lactuca sativa var. crispa) : Impact to harvested biomass and utilization of nitrogen, phosphor, and potassium. Proceedings Of The International Conference On Green Technology, 8(1), 466-472. doi:10.18860/icgt.v8i1.662