1. Department of Pharmacy, Faculty of Health Sciences, Alma Ata University, 55184, Bantul, Yogyakarta, Indonesia
2. Research Group of Solid State Chemistry and Catalysis, Chemistry Department, Faculty of Mathematics and Natural Sciences, Sebelas Maret University, 57126 Surakarta, Indonesia
3. Drug and Herbal Centre, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50330 Kuala Lumpur, Malaysia
4. Malaysian Nuclear Agency, 43000 Kajang, Bangi, Malaysia
5. Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris, 35900 Tanjung Malim, Malaysia