(2014). Vol.2, No.1, 2014. Gas Processing Journal, 2(1), 0-1. doi: 10.22108/gpj.2014.23430
. "Vol.2, No.1, 2014", Gas Processing Journal, 2, 1, 2014, 0-1. doi: 10.22108/gpj.2014.23430
(2014). 'Vol.2, No.1, 2014', Gas Processing Journal, 2(1), pp. 0-1. doi: 10.22108/gpj.2014.23430
, "Vol.2, No.1, 2014," Gas Processing Journal, 2 1 (2014): 0-1, doi: 10.22108/gpj.2014.23430
Vol.2, No.1, 2014. Gas Processing Journal, 2014; 2(1): 0-1. doi: 10.22108/gpj.2014.23430