1. Faculty of Industrial Sciences and Technology, Universiti Malaysia Pahang Al-Sultan Abdullah, Lebuhraya Tun Razak, Kuantan, Pahang Darul Makmur, Malaysia
2. Centre for Bio-aromatic Research, Universiti Malaysia Pahang Al-Sultan Abdullah, Lebuhraya Tun Razak, Kuantan, Pahang Darul Makmur, Malaysia
3. Department of Chemistry, University of the Free State, Bloemfontein, South Africa
4. Molecular Bio-computation and Drug Design Laboratory, School of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
5. School of Medicine, Department of Pharmacy, University of Asia Pacific, Bangladesh