1. Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Ahmad Dahlan, Yogyakarta, Indonesia
2. Department of Pharmaceutical Chemistry, Faculty of Pharmacy, International Islamic University Malaysia, Kuantan, Malaysia
3. Department of Pharmaceutical Technology, Faculty of Pharmacy, Universitas Ahmad Dahlan, Yogyakarta, Indonesia
4. INHART, International Islamic University Malaysia, Kuala Lumpur, Malaysia
5. Paediatric Dentistry and Dental Public Health Department, Kulliyyah of Dentistry, International Islamic University Malaysia, Kuantan, Malaysia
6. Center of Excellence, Institute of Halal Industry and Systems (PUI-PT IHIS), Gadjah Mada University, Yogyakarta, Indonesia