Al-Bakry, Abbas M.; Al-Mamory, Safaa O.; Sahib, Mouayad A.; Hasan, Haitham S.; Oreku, George S.; Nayl, Thaker M.; Al-Dhaibani, J Springer Nature Switzerland AG 2020 Pehmeäkantinen kirja
Al-Bakry, Abbas M.; Al-Mamory, Safaa O.; Sahib, Mouayad A.; George, Loay E.; Aldhaibani, Jaafar A.; Hasan, Haitham S.; Oreku, Ge Springer International Publishing AG 2023 Pehmeäkantinen kirja