1. Quantification of mechanization index and its impact on crop productivity and socioeconomic factors;A Abbas;International Agricultural Engineering Journal,2017
2. The economic value of irrigation water in paddy farms categorized according to mechanization levels in Guilan province;M S Ashayeri;Iran. Agricultural Water Management,2018
3. Opening Speech at the Inception Workshop for Sustainable Agricultural Mechanization in Africa: Sending the Hoe to the Museum held in Addis Ababa;Auc & Fao;By Commissioner for Rural Economy and Agriculture,2016
4. Dinâmicas do desenvolvimento em África 2018