Al-Azawy, Ali Fadhil Kadhum; Supervisor, - Humodi Ahmed Saeed; Co-supervisor, - Hanan Babikir Eltahir(Sudan University of Science & Technology, 2016-03-02)
Ahmed, Nasr Mohamed Nasr; Supervisor, - Humodi Ahmed Saeed; Co-supervisor, - Hanan Babikir Eltahir(Sudan University of Science & Technology, 2016-06-05)