(2017). The effect of using verbal reinforcement to learn some basic skills in handball For students of the first grade average. , 16(3), 53-67.
. "The effect of using verbal reinforcement to learn some basic skills in handball For students of the first grade average". , 16, 3, 2017, 53-67.
(2017). 'The effect of using verbal reinforcement to learn some basic skills in handball For students of the first grade average', , 16(3), pp. 53-67.
The effect of using verbal reinforcement to learn some basic skills in handball For students of the first grade average. , 2017; 16(3): 53-67.


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