2026. The Psychological (Presence – Absence) of the Father and its Relationship to Aggressive Behavior Among Primary School Students in the Center of Nineveh Governorate. College of Basic Education Research Journal. 22, 2.5 (Jun. 2026), 348–370. DOI:https://doi.org/10.33899/berj.2026.Vol22.Iss2.5.64109.