Quiñónez-Portocarrero , D. K. ., & Guano-Guano , J. W. . (2022). Evaluation of chemical risks for the control of aromatic hydrocarbons in the fuel area of the Provincial Council of Esmeraldas - Ecuador. Sapienza: International Journal of Interdisciplinary Studies, 3(7), 300–321. https://doi.org/10.51798/sijis.v3i7.549