Prof Wahidudin Mahmud on Thursday underlined the need for effective tripartite partnership involving the government, private sector and non-government organisations (NGOs) to help address the issues of food insecurity and child malnutrition.(..) WFP Representative John Aylieff, Head of Global Financial Sector of WFP Brett Rierson, Chairman of Policy Research Institute Dr Zaidi Sattar and corporate representatives spoke on the occasion.