1. Faculty of Medicine and Health Sciences, Universiti Sains Islam Malaysia (USIM), Nilai, Negeri Sembilan, Malaysia
2. Faculty of Business Management, Universiti Teknologi MARA (UiTM) Cawangan Pahang, Raub, Pahang, Malaysia
3. Institute for Biodiversity and Sustainability Development, Universiti Teknologi MARA (UiTM), Selangor, Malaysia
4. Faculty of Economics and Muamalat, Universiti Sains Islam Malaysia (USIM), Nilai, Negeri Sembilan, Malaysia.