(2009). English Abstracts. Iranian Chemical Engineering Journal, 8(40), 80-83.

. "English Abstracts", Iranian Chemical Engineering Journal, 8, 40, 2009, 80-83.

(2009). 'English Abstracts', Iranian Chemical Engineering Journal, 8(40), pp. 80-83.

, "English Abstracts," Iranian Chemical Engineering Journal, 8 40 (2009): 80-83,

English Abstracts. Iranian Chemical Engineering Journal, 2009; 8(40): 80-83.