Moreta-Herrera, R., Rodríguez-Lorenzana, A., Mascialino, G., Castro-Ochoa, F., Narváez-Pillco, V., Caycho-Rodríguez, T., & Mayorga-Lascano, M. (2024). Psychometric properties of the 28-item General Health Scale (GHQ-28). Analysis from the Classical Test and Item Response Theories in Ecuadorian university students. Psychology Hub, 41(3), 43–54. https://doi.org/10.13133/2724-2943/18460