CARDENAL SOTOMAYOR, Vicente, and Justo ALONSO POMBAR. “A Study on the Incidence of Burnout Syndrome Among Workers at the Penitentiary Centre in Huelva”. Apuntes De Psicología, vol. 23, no. 2, July 2005, pp. 151-60, https://apuntesdepsicologia.es/index.php/revista/article/view/87.