Jurisdiction of the market regulation - Mishari Al-Mutrefi

This is a brief message on "Jurisprudence of the Enjoining Good and Forbidding Evil"; I wrote it in 2006 AD during my university studies at Kuwait University in the College of Sharia and Islamic Studies, commissioned by our sheikh Dr. / Salem Taa'ma Al-Shammari - may God preserve him - during my studies with him in the subject of Jurisprudence of Da'wah and Enjoining Good and Forbidding Evil.