List of Articles J.R. Kana Article 1 - Effect of Substituting Soybean Meal with Cowpea (<i>Vigna unguiculata</i> WAL) Supplemented with Natural Plant Charcoals in Broiler Diet on Growth Performances and Carcass Characteristics J.R. Kana A. Teguia A. Fomekong Iranian Journal of Applied Animal Science , Issue 5 , Year , Autumn 2012