The mediating role of hope in the relationship between purpose in life and anxiety: A cross-cultural analysis in university students - Esteban Moreno-Montero; Rodrigo Moreta-Herrera; Jose A. Rodas; Evelyn Cuesta-Andaluz; Diana Ximena Puerta-Cortés; Daniela Ferrufino-Borja; Daniel Oleas; Renzo Gismondi Diaz (PLoS ONE, 2025)