Self-efficacy, organizational commitment, workload as predictors of life satisfaction in elementary school teachers: the mediating role of job satisfaction - Cayupe, Juan C.; Bernedo-Moreira, David Hugo; Morales-García, Wilter C.; Alcaraz, Fátima López; Peña, Karla Berenice Carrazco; Saintila, Jacksaint; Flores-Paredes, Alcides (Frontiers Media S.A., 2023)