Kardi, I.S. et al. 2025. Enhancing multi-skill development in 6-7-year-olds through the “Crocodile River,” “Socorro,” and “Meo Duoi Chuot” games in the kids’ athletics level 1 program. Journal Sport Area. 10, 2 (Jul. 2025), 166–176. DOI:https://doi.org/10.25299/sportarea.2025.vol10(2).18995.