ZAKARIA, A. Z.; ABD RASHID, M. S.; AHMAD, S. Perak Malay Hard Landscape Elements: An overview. Asian Journal of Quality of Life, Sheffield, UK, v. 3, n. 10, p. 97–107, 2018. DOI: 10.21834/ajqol.v3i10.105. Disponível em: https://ajqol.e-iph.co.uk/index.php/ajqol/article/view/105. Acesso em: 28 apr. 2024.