[1]
Aulia, P. et al. 2024. Efectividad del entrenamiento mental para aumentar la autoeficacia y reducir la ansiedad competitiva en deportistas (Effectiveness of mental training to increase self-efficacy and reduce competition anxiety in athletes). Retos. 58, (sep. 2024), 511–515. DOI:https://doi.org/10.47197/retos.v58.107680.