Moreta-Herrera R, Rodríguez-Lorenzana A, Mascialino G, Caycho-Rodríguez T, López-Calle C, Gallegos M, Cervigni M, Martino P, Vilca LW. Validation of the Purpose in Life Scale-Short Form in an Ecuadorian Sample: factor analysis, reliability and graded response model. PSE [Internet]. 2023 Jul. 31 [cited 2024 May 18];15(2):56-65. Available from: https://journals.uco.es/psye/article/view/15942