Mulusew G. Jebena*, Million Tesfaye , Gudina Abashula , Sena Balina , Ruth Jackson , Yibeltal Assefa , Yibeltal Kifle, Chala Tesfaye , Melaku Yilma , Abiy Hiruy , Alula Teklu , Bezawit Adugna Bahru, Esubalew Assefa, Mekdes Demissie, Getnet Mitike and Kora Tushune
(BMC health service research, 2022)