CHECHE, kalu kalu; NWABUNA, N. P.; CHIMA, I. O.; NTAJI, P. U. . Landscape Design and Architecture for Outdoor Learning Spaces: A Case Study of Akanu Ibiam Federal Polytechnic Unwana, Nigeria. African Journal of Environmental Sciences and Renewable Energy, [S. l.], v. 11, n. 1, p. 15–39, 2023. Disponível em: https://publications.afropolitanjournals.com/index.php/ajesre/article/view/488. Acesso em: 28 oct. 2026.