TORAMAN, S.; ŞENSÖĞÜT, C. Estimation of Calorific Value of Lignite Field in Kütahya-Gürağaç (Turkey) by means of Artificial Neural Network. International Journal of Economic and Environmental Geology, [S. l.], v. 13, n. 3, p. 1–7, 2022. DOI: 10.46660/ijeeg.v13i3.36. Disponível em: http://econ-environ-geol.org/index.php/ojs/article/view/36. Acesso em: 23 feb. 2025.