Sultanov Bakhtiyor Samatovich. DIFFERENCES IN THE PHYSICAL DEVELOPMENT OF BOYS AND GIRLS AGED 13–14 IN SECONDARY SCHOOLS AND AN INDIVIDUAL APPROACH TO THEM. MP [Internet]. 2025 Apr. 17 [cited 2025 Apr. 26];59:218-21. Available from: https://miastoprzyszlosci.com.pl/index.php/mp/article/view/6304