Self-reported nursing competence among registered nurses in Jordan: A cross-sectional study - Alaadin Alharaizahe; Intima Alrimawi; Hekmat Yousef Al-Akash; Abedalmajeed Shajrawi; Abdul-Monim Batiha; Osama Al-Kouri; Manar Abu-Abbas; Haitham Khatatbeh; Ahmad Rajeh Saifan (PLoS ONE, 2026)