BOTES, K. .; BREED, C. . Outdoor living wall systems in a developing economy: A prospect for supplementary urban food production?. Acta Structilia, [S. l.], v. 28, n. 2, p. 143–169, 2022. Disponível em: https://www.ajol.info/index.php/actas/article/view/223105. Acesso em: 27 sep. 2024.