Manuel Ortiz-Franco

Effect of Melatonin Supplementation on Antioxidant Status and DNA Damage in High Intensity Trained Athletes

J. Molina-López, E. Planells, D. Acuña-Castroviejo, 2017, International Journal of Sports Medicine.

Cross-Sectional Study of Self-Concept and Gender in Relation to Physical Activity and Martial Arts in Spanish Adolescents during the COVID-19 Lockdown

F. Zurita-Ortega, Manuel Ortiz-Franco, G. González-Valero, 2020, Education Sciences.

Analysis of the psychometric properties of the five-factor self-concept questionnaire (AF-5) in Spanish students during the COVID-19 lockdown

J. J. Muros, F. Zurita-Ortega, Manuel Ortiz-Franco, 2021, Current Psychology.