Jose Carlos Vazquez Parra and Florina Guadalupe Arredondo Trapero
Journal of Engineering and Applied Sciences 13 ( 12 ): 4453 - 4458 , 2018
Marcia Villasana, Florina Guadalupe Arredondo Trapero and Jose Carlos Vazquez Parra
The Social Sciences 13 ( 3 ): 548 - 555 , 2018