“The Differences in Aggressive Behavior Among a Sample of Students of the First Basic Education in Tartous City According to Several Variables ( the Educational Level of the Father, the Educational Level of the Mothers, Size of Family and Gender)”. 2020. Latakia University Journal - Arts and Humanities Sciences Series 40 (5). https://journal.latakia-univ.edu.sy/index.php/humlitr/article/view/10211.