Harmful newborn cord care practices and associated factors among mothers who gave birth in the last six months in Chencha town, Southern Ethiopia: a mixed-methods study - Seifu, Misgana; Hassen, Sultan; Kassa, Mekdim; Haile, Yosef; Girma, Zeleke; Toma, Temesgen Mohammed; Ashole, Agune; Gujo, Mintesinot Melka; Dema, Wondimagegn Taye; Mekuriya, Aleme; Shibru, Endashaw (Frontiers in Pediatrics, 2025)