Badico, G. B., E. C. Abdala, L. C. Stocco, A. S. Donega, and L. O. Cezarino. “Using the Sun in Own Favor: A Study about Energy Efficiency in a Chemical Industry”. Brazilian Journal of Operations & Production Management, vol. 17, no. 2, June 2020, pp. 1-9, doi:10.14488/BJOPM.2020.023.