Akhmetov R, Nurzhan T, Renata Y, Balgimbekov S, Grigorkevich A, Imanbetov A. Effectiveness of simple motor skills training (SMST) and complex motor skills training (CMST) in young boxing students (aged 13–14) from a rural school in Kazakhstan. sportk [Internet]. 2025 Apr. 16 [cited 2026 Jan. 6];14:26. Available from: https://revistas.um.es/sportk/article/view/658551