González-Rivera, J., A. Rosario-Rodríguez, E. Rodríguez-Ramos, I. Hernández-Gato, and L. Torres-Báez. “Are Believers Happier Than Atheists? Well-Being Measures in a Sample of Atheists and Believers in Puerto Rico”. Interacciones, Vol. 5, no. 1, Jan. 2019, pp. 51-59, doi:10.24016/2019.v5n1.160.