Morillo Torres, D., F. Barber, and M. A. Salido. “PSPLIB-ENERGY: A Extension of PSPLIB Library to Assess the Energy Optimization in the RCPSP”. Inteligencia Artificial, vol. 17, no. 54, Dec. 2014, pp. 48-61, doi:10.4114/intartif.vol17iss54pp48-61.