Mattia Polvanesi Programme Policy Officer World Food Programme Roles Researchers Mattia is a Programme Policy Officer at the World Food Programme based in Maputo, Mozambique. Projects The effects of the disruption of the pigeon pea export market on household food security and well-being in Mozambique Alberto Da Cruz, Jorrit Oppewal, Mattia Polvanesi 1 Jul 2018 Project All contributions Os efeitos da perturbação do mercado de exportação de feijão bóer na segurança alimentar das famílias em Moçambique Alberto Da Cruz, Jorrit Oppewal, Mattia Polvanesi Project report The effects of the disruption of the pigeon pea export market on household food security and well-being in Mozambique Alberto Da Cruz, Jorrit Oppewal, Mattia Polvanesi Project report Share Share