Díaz-Parra, O., Fuentes-Penna, A., Lezama-León, E., Lezama-León, M., Ruiz-Jaimes, M.A., Barrera-Cámara, R.A. and Ruiz-Vanoye, J.A. 2018. Editorial for Volume 10 Number 2: Surveying the Transportation of the E-Waste. International Journal of Combinatorial Optimization Problems and Informatics. 10, 2 (Oct. 2018), 1–7.