Value network analysis of Malawian legume systems: implication for institutional entrepreneurship. Dr. Domenico Dentoni, Felix Krussmann Presentation held at the First Mediterranean Conference on Food Supply and Distribution Systems - FAO, Rome, 6th July, 2015 Paper: https://www.researchgate.net/publication/278019581_Value_Network_Analysis_of_Malawian_Legume_Systems_Implications_for_Institutional_Entrepreneurship