(2009). A comparative study of academic achievement motivation among the students of the preparatory phase of the study of literary. , 5(39), 50-56.

. "A comparative study of academic achievement motivation among the students of the preparatory phase of the study of literary". , 5, 39, 2009, 50-56.

(2009). 'A comparative study of academic achievement motivation among the students of the preparatory phase of the study of literary', , 5(39), pp. 50-56.

A comparative study of academic achievement motivation among the students of the preparatory phase of the study of literary. , 2009; 5(39): 50-56.