• 2013 Interal examiner of MSc student Heyam Salih Mohamed

Title of thesis: Molecular Identification and Phylogenetic Analysis of Viruses Associated with Garlic (Allium sativum L.) and Pumpkin (Cucurbita maxima Duchesne) in Sudan.

• 2015 Interal examiner of MSc student Noura Khalil Ahmed Fagir

Title of thesis: Utilization of Morphological and Molecular Markers to Assess the Heritability of Bacterial Leaf Blight Resistance Trait in Sesame
(Sesamum indicum L.).