info:oai:icrisat:11148info:ofi/fmt:xml:xsd:journalGummaM KGumma, M KTsusakaT WTsusaka, T WMohammedIMohammed, IChavulaGChavula, GGanga RaoN V P RGanga Rao, N V P ROkoriPOkori, POjiewoC OOjiewo, C OVarshneyR KVarshney, R KSiambiMSiambi, MWhitbreadA MWhitbread, A MMonitoring Changes in the Cultivation of Pigeonpea and Groundnut in Malawi Using Time Series Satellite Imagery for Sustainable Food SystemsRemote Sensing (TSI)2072-4292June 201911(12)1-231475article