1. Department of Basic Sciences, PYD, King Faisal University, Al Ahsa 31982, Saudi Arabia
2. School of Computer Science, UPES, Dehradun 248007, Uttarakhand, India
3. Department of Mathematics, UPES, Dehradun 248007, Uttarakhand, India
4. School of Computer Science Engineering & Technology, Bennett University, Greater Noida 201310, Uttar Pradesh, India
5. Department of Mathematics, Graphic Era (Deemed to be) University, Dehradun 248002, Uttarakhand, India