(2010). A comparative study in one of the elements of physical abilities (speed) between healthy children and the mentally handicapped and aged 6 7 years. , 2(2), 221-239.

. "A comparative study in one of the elements of physical abilities (speed) between healthy children and the mentally handicapped and aged 6 7 years". , 2, 2, 2010, 221-239.

(2010). 'A comparative study in one of the elements of physical abilities (speed) between healthy children and the mentally handicapped and aged 6 7 years', , 2(2), pp. 221-239.

A comparative study in one of the elements of physical abilities (speed) between healthy children and the mentally handicapped and aged 6 7 years. , 2010; 2(2): 221-239.