Gonilho-Pereira, CristianaMartins, A.Faria, P.Fangueiro, R.2018-05-032018-05-032012-07http://hdl.handle.net/10400.26/22722Trabalho apresentado em 1st International AFRICA Sustainable Waste Management Conference, 23-25 July 2012, Lobito, Angolaengconference object