L. Hameed , Zainab. “First Report of Alternaria Alternata Causing Leaf Spot on Orange (Citrus Sinensis (L.) Osbeck) in Karbala Province, Iraq ”. Pure Sciences International Journal of Kerbala, vol. 3, no. 9, Mar. 2026, pp. 88-91, doi:10.53851/psijk.v3.i9.88-91.