Implications of Organic Matter Input, Sedimentary Environmental Conditions, and Gas Generation Potential of the Organic-Rich Shale in the Onshore Jiza-Qamar Basin, Yemen oleh Mohammed Hail Hakimi, Ali Kahal, Afikah Rahim, Waqas Naseem, Wedad Alsomid, Alia Al-Buraihi, Thoraia Alyousofi, Shuaib Alqahtani, Hesham AbdulAziz Alyousofi, Naira Magdy Lotfy