Ornelas, José René Blanco, Juan Francisco Aguirre Chávez, Susana Ivonne Aguirre Vásquez, Elia Verónica Benavides Pando, and Perla Jannet Jurado García. 2018. “Factorial Structure of the Self-Report of Barriers for Practice of Physical Exercise Among Mexican Non Athlete University Students”. European Scientific Journal, ESJ 14 (20), 77. https://doi.org/10.19044/esj.2018.v14n20p77.