Caycho-Rodríguez, T.; Vilca, L.; Carbajal-León, C. .; Valencia, P.; Baños-Chaparro, J. .; Yupanqui-Lorenzo, D.; Reyes-Bossio, M. .; Delgado-Campusano, M. .; Moreta-Herrera, R. .; Puerta-Cortés, D. X. .; Camargo, A. .; Torales, J. .; Ferrufino-Borja, D. .; Muñoz-del-Carpio-Toia, A.; Noe-Grijalva, M. .; Schulmeyer, M.; Hualparuca-Olivera, L. . Cross-National Invariance of the Spanish Version of the 8-Item Posttraumatic Growth Inventory-Short Form (PTGI-SF) in People Who Experienced the Death of Loved Ones from Four South American Countries. RIP/IJP 2025, 59, e2103.