Valenzuela Rojas, Ana Laura, María del Carmen González Fornaro, and Oscar Misael Sosa Gómez. 2022. “Soccer As Training and Development Tool in Children Participating in Sports Schools”. Journal on Studies and Research of Academic Knowledge, no. 16 (June). Itapúa, PY:e2022012. https://revistas.uni.edu.py/index.php/rseisa/article/view/232.