1. Faculty of Informatics and Computing, Universiti Sultan Zainal Abidin (UniSZA), Besut Campus, Terengganu, Malaysia
2. Department of Mathematics, Shaheed Benazir Bhutto University, Sheringal, Dir Upper PO, 18000 Khyber Pakhtunkhwa, Pakistan
3. Department of Biotechnology, Shaheed Benazir Bhutto University, Sheringal, Dir Upper PO, 18000 Khyber Pakhtunkhwa, Pakistan
4. Department of Mathematics, Azarbaijan Shahid Madani University, Tabriz, Iran
5. Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan
6. Gofa Camp, Near Gofa Industrial College and German Adebabay, Nifas Silk-Lafto, 26649 Addis Ababa, Ethiopia
7. Institute of Mathematical Sciences, Faculty of Science, University of Malaya, Kuala Lumpur 50603, Malaysia