TY - JOUR TI - Cryptocurrency Mining from an Economic and Environmental Perspective. Analysis of the Most and Least Sustainable Countries PY - 2021 AU - Sergio Luis Náñez Alonso AU - Javier Jorge-Vázquez AU - Miguel Ángel Echarte Fernández AU - Ricardo Francisco Reier Forradellas T2 - Energies LK - https://www.mdpi.com/1996-1073/14/14/4254 ER -