JOSEPH. K, Ukwayi; EJA I., Eja; E, Felix Ojong. The Impact of National Park on Catchment Communities Development: Cross River State Scenario, Nigeria. Advances in Social Sciences Research Journal, [S. l.], v. 2, n. 2, 2015. DOI: 10.14738/assrj.22.633. Disponível em: https://scholarpublishing.org/journals/index.php/ASSRJ/article/view/6065. Acesso em: 28 may. 2026.