Romero, María Teresa Ortiz, María Garrido Guzmán, and Carolina Castañeda Vázquez. “Autoeficacia Y Resiliencia: Diferencias Entre Deportistas Practicantes De Fitness Culturismo Y No Deportistas (Self-Efficacy and Resilience: Differences Between Fitness Bodybuilding Athletes and Non-Athletes)”. Retos 44 (April 1, 2022): 232–241. Accessed December 16, 2025. http://www.revistaretos.org/index.php/retos/article/view/88937.