Sánchez, L. K. . M., Hernández, E. H. O., Fernández, L. S. Q. and Párraga, W. E. R. (2018) “Determination of Physical and Mechanical Properties of Quarries Dos Bocas Mouths and Mine Copeto for High Resistance Concretes”, International research journal of engineering, IT and scientific research, 4(2), pp. 33–40. Available at: https://sloap.org/journals/index.php/irjeis/article/view/66 (Accessed: 23 April 2026).