Dr. Jabbar Hussein Shtet. "Geomorphological Features the Basin of Valley ’’Wadi’’ Tawil Al-Ukla in Najaf Governorate". Journal of Educational and Human Sciences, no. 44 (أبريل 22, 2025): 248-270. تاريخ الوصول يونيو 19, 2026. https://mail.jeahs.com/index.php/jeahs/article/view/632.