Health system responsiveness and its associated factors for delivery care in public health facilities of West Arsi Zone, Oromia, Ethiopia - Negeso Gebeyehu Gejo; Daniel Yohannes Bedecha; Solomon Seyife Alemu; Maedot Ariaya Haymete; Milion Reta Regasa; Abraham Endale Geleta; Qorinah Estiningtyas Sakilah Adnani (PLoS ONE, 2026)