Ativie D, Okpara E, Ohikhena P, Obi A, Akintayo DT, Udeh SC, Ativie OS, Abusa Y, Stellamaris O, Akinlolu-Ojo OV, Uche OO. Internally generated revenue and perceived performance of public healthcare institutions in Edo state, Nigeria: a cross-sectional analytical study. Int J Sci Rep [Internet]. 2026 May 25 [cited 2026 May 26];12(6):221-32. Available from: https://www.sci-rep.com/index.php/scirep/article/view/1714