About the Authors

Hasibun Naher

School of Mathematical Sciences, Universiti Sains Malaysia,Penang, Malaysia
Department of Mathematics and Natural Sciences, BRAC University, Mohakhali, Dhaka, Bangladesh

Farah Aini Abdullah

Department of Mathematics and Natural Sciences, BRAC University, Mohakhali, Dhaka, Bangladesh

Corresponding Author

Email: hasibun06tasauf@gmail.com