Fernández-Sogorb, A. ., R. O. . Freire-Andino, M. del P. . Aparicio_Flores, and J. M. . García-Fernández. “Interpersonal Difficulties in Heterosexual Relationships and Perfectionist Automatic Thoughts in Ecuadorian University Students”. European Journal of Health Research, vol. 7, no. 1, Jan. 2021, pp. 1-12, doi:10.32457/ejhr.v7i1.1389.