Protecting Children Against Crimes & Chastity by Relying on Legal, Criminological and Sociological ApproachesDedicated to the merciful angels who:The lord of the worlds, who began to guide his servants with the teaching of the pen. My parents, whose presence is a crown of honor for me and their name is a reason for my existence because these two existences after the lord, have been the source of my existence, took my hand and taught me to walk in this valley full of ups and downs.