OLOFINKUA, Vincent Kayode; OLAOBAJU, Sandra Succes; ONYEJIJI, Uzoma. PRINCIPALS’ SELF-MOTIVATION AND COMMUNICATION SUPERVISORY SKILLS ON TEACHERS’ JOB PERFORMANCE IN PUBLIC SECONDARY SCHOOLS IN OWERRI MUNICIPAL IMO STATE. INTERNATIONAL JOURNAL OF EDUCATION, SOCIAL AND MANAGEMENT SCIENCES, [S. l.], v. 1, n. 3, p. 538–549, 2026. Disponível em: https://journals.iempsglobal.org/index.php/IJESMS/article/view/255. Acesso em: 22 mar. 2026.