ITHNIN, Hamirdin; SAKKE, Nordin. Precipitation Indices as Indicators of Water Resource Sustainability: A Study on Developed States of Peninsular Malaysia. Perspektif Jurnal Sains Sosial dan Kemanusiaan, [S. l.], v. 5, n. 1, p. 97–106, 2013. Disponível em: https://ejournal.upsi.edu.my/index.php/PERS/article/view/1627. Acesso em: 11 apr. 2025.