Manifestation of Contemporary Leadership Issues and its Relevance to Diverse Leadership Methods and Contingency Models: A Review of Literature. Global Journal of Human-Social Science, [S. l.], v. 13, n. H2, p. 1–5, 2013. Disponível em: https://socialscienceresearch.org/index.php/GJHSS/article/view/689. Acesso em: 2 sep. 2026.