Affiliation: | 1.Department of Chemistry, College of Science, King Khalid University, P.O. Box 9004, Abha, 61413, Saudi Arabia ;2.Department of Chemical Engineering, Universiti Teknologi PETRONAS, 32610, Bandar Seri Iskandar, Perak, Malaysia ;3.Shale Gas Research Group (SGRG), Hydrocarbon Recovery Institute (IHR), Universiti Teknologi PETRONAS, 32610, Bandar Seri Iskandar, Perak, Malaysia ; |