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الموضوعات: التدريب الرياضي؛ التربية البدنية؛ الجزائر؛ الجوانب النفسية؛ القرن الحادي و العشرون
Research interests: Physical education and training; Psychological aspects; School students; Sports; Shot putting
Research interests: Achievement motivation; Educational Psychology; Higher education; Individual sports; Sports players
Research interests: Physical education; Physical training; Sports sciences; Empiricism; Individual sports
