List of Articles Haaayat Ullah Article 1 - Exploration and development of Shale gas in China: A review 10.30495/ijes.2022.1940263.1652 Nafees Ali Saqib Jamil Muhammad Zaheer Wakeel Hussain Hadi Hussain Sayed Muhammad Iqbal Haaayat Ullah Iranian Journal of Earth Sciences , Issue 2 , Year , Spring 2022