citation
Drechsel, Pay; Otoo, Miriam; Rao, Krishna C.; Hanjra, Munir A. 2018. Business models for a circular economy: introduction - Section I. In Otoo, Miriam; Drechsel, Pay (Eds.). Resource recovery from waste: business models for energy, nutrient and water reuse in low- and middle-income countries. Oxon, UK: Routledge - Earthscan. pp.4-31.
