Jin Chung SinSze Mun LamKeat-Teong LeeAbdul Rahman Mohamed2024-11-042024-11-042013-08-27http://link.springer.com/article/10.1007/s11164-013-1363-1https://dspace-cris.utar.edu.my/handle/123456789/6050Preparation of flower-like ZnO hierarchical structures for photodegradation of phenol under UV irradiationjournal-article