(1)
Okello, J. J.; Hutchinson, M. J.; Mwang’ombe, A.; Ambuko, J.; Olubayo, F.; Mwakangalu, M. Consumer Demand for Value-Added Products of African Indigenous Vegetables in Coastal Kenya: The Case of Sun-Dried and Frozen Cowpea Leaves. J. Agric. Food Syst. Community Dev. 2015, 6, 189-207.