Pardo-Guayanay MY, Arroyo-Vera ZJ. SYSTEM OF RECREATIONAL ACTIVITIES TO STRENGTHEN THE DEVELOPMENT OF GROSS MOTOR SKILLS IN CHILDREN AGED 3 TO 4 YEARS. Ycs [Internet]. 2026 Apr. 27 [cited 2026 Nov. 2];10(18):1219-41. Available from: https://www.editorialibkn.com/index.php/Yachasun/article/view/931