Formation : Saleh Ali Alsobiyl
Source : http://www.islamhouse.com/p/385678
Formation : Muhammad Ali Al-Hashemi
From issues : International Islamic Publishing House
Source : http://www.islamhouse.com/p/185386
Formation : Omer Bin Ali Al-Bazzar
Source : http://www.islamhouse.com/p/229345
Formation : Ameen Al-Ansaari
From issues : A website Knowing Allah : http://knowingallah.com
Source : http://www.islamhouse.com/p/370996
From issues : A website Islam Religion www.islamreligion.com
Source : http://www.islamhouse.com/p/190110