Nkedishu V, Ekwevugbe AO, Ayoro R. Personal attributes of principals and educators´ effectiveness in public secondary schools in Anambra, Nigeria . Rev. Mill [Internet]. 2026 Jan. 13 [cited 2026 Oct. 2];2(29):e42237. Available from: https://revistas.rcaap.pt/millenium/article/view/42237