AKHERE, Stephen Lazi. LEADERSHIP STYLE AND ORGANIZATIONAL PRODUCTIVITY IN THE OIL AND GAS SECTOR IN NIGERIA: A CASE STUDY OF SHELL PETROLEUM DEVELOPMENT COMPANY. International Journal of Premium Multidisciplinary Innovative Research, Awka, Nigeria, v. 1, n. 1, p. 110–122, 2026. DOI: 10.5281/zenodo.20601856. Disponível em: https://ijpmir.org/index.php/ijpmir/article/view/11. Acesso em: 30 aug. 2026.