Himmatova Soxiba Kamolovna, Sobirov Arif Abdijalilovich. METHODS TO INCREASE THE EFFICIENCY OF PHYSICAL EDUCATION LESSONS IN GRADES 1-4 STUDENTS. Euro. Sch. J. [Internet]. 2022Mar.27 [cited 2025Mar.4];3(3):103-5. Available from: https://scholarzest.com/index.php/esj/article/view/1993