Hailemariam, B. N., S. B. Tagele, and M. T. Melaku. “Assessment of Faba Bean Gall (<i>Olpidium viciae</i> (Kusano) in Major Faba Bean (<i>Vicia faba</I&gt; L.) Growing Areas of Northeastern Amhara, Ethiopia”. Journal of Agriculture and Environment for International Development (JAEID), Vol. 110, no. 1, June 2016, pp. 87-95, doi:10.12895/jaeid.20161.402.