(2018). Biogas: from Production to Purification. Iranian Chemical Engineering Journal, 17(98), 52-70.
. "Biogas: from Production to Purification". Iranian Chemical Engineering Journal, 17, 98, 2018, 52-70.
(2018). 'Biogas: from Production to Purification', Iranian Chemical Engineering Journal, 17(98), pp. 52-70.
Biogas: from Production to Purification. Iranian Chemical Engineering Journal, 2018; 17(98): 52-70.