1. Faculty of Industrial Sciences and Technology, Universiti Malaysia Pahang Al-Sultan Abdullah, Lebuh Persiaran Tun Khalil Yaakob, Paya Besar, 26300, Kuantan, Pahang Darul Makmur, Malaysia
2. Science & Technology Research Institute for Defence (STRIDE), STRIDE Main Complex, Taman Bukit Mewah Fasa 9, 43000 Kajang, Selangor Darul Ehsan, Malaysia