@article{articleaa519b27,
title   = {Thermodynamic potentials and natural variables},
author = {Amaku, Marcos and Coutinho, Francisco Antônio Bezerra and Oliveira, Luiz Nunes de},
year = {2020},
doi = {10.1590/1806-9126-RBEF-2019-0127},
journal   = {Revista Brasileira de Ensino de Física}
}