OLOFINKUA, Vincent Kayode; OLAOBAJU, Sandra Success; 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. 2, n. 1, p. 74–85, 2026. Disponível em: https://journals.iempsglobal.org/index.php/IJESMS/article/view/315. Acesso em: 6 may. 2026.