AGUILAR-MARTÍNEZ, O.; PIÑA-PÉREZ, Y.; TZOMPANTZI-MORALES, F. Al2O3 modified with Zn2+ obtained by the sol-gel method applied to phenol degradation by heterogeneous photocatalysis. RIIIT Revista Internacional de Investigación e Innovación Tecnológica, v. 11, n. 62, p. 13–27, 1 May2023.