Tijerina, Jose Taha, Flavio Castillo, Javier Leal, Laura Peña Parás, Demófilo Maldonado Cortés, Celso Cruz, Gerardo Garza García, and Patricio García. 2019. “Nanoparticles of Zn and ZnO As Extreme Pressure (EP) Additives for Lubricants”. Journal of Applied Research and Technology 16 (5). https://doi.org/10.22201/icat.16656423.2018.16.5.741.