:https://www.codezilla.courses/introduction-to-programming/?coupon=BOOKS--------------------------------------------------- :https://twitter.com/codezilla_--------------------------------------------------- :https://www.instagram.com/islamhesham_/--------------------------------------------------- codezilla academy:https://www.youtube.com/channel/UCwz3RDqQTxPJ3c3phqWGBwQ--------------------------------------------------- codecast:https://www.youtube.com/channel/UCAxfpXysReI8eLc-rQ_yorw--------------------------------------------------- : https://www.youtube.com/islamheshammahfouz---------------------------------------------------link to facebook group:https://www.facebook.com/groups/codezilla.channel/---------------------------------------------------link to facebook page:https://www.facebook.com/codezilla.channel/---------------------------------------------------link to my linkedin profile:https://www.linkedin.com/in/islamheshamashraf/#programming #software #softwareengineer #books