1. Policy Brief: The Impact of COVID-19 on Food Security and Nutrition,2020
2. UN World Food Programme (2020). Covid-19-will-double-number-people-facing-food-crises-unless-swift-action-taken. Available at https://www.wfp.org/news/covid-19-will-double-number-people-facing-food-crises-unless-swift-action-taken, accessed on (February 2022)
3. Cutting world hunger in half;Sanchez;Science,2005
4. Crops that feed the world 6. Past successes and future challenges to the role played by maize in global food security;Shiferaw;Food Secur.,2011
5. The State of Food and Agriculture. Moving Forward of Food Loss and Waste Reduction,2019