1. Department of Mathematics, Faculty of Science, University of Ha’il, Ha’il 81451, Saudi Arabia
2. Department of Mathematics and Computer Science, Faculty of Science, Port Said University, Port Said 42521, Egypt
3. Facultad de Ciencias Exactas y Naturales, Escuela de Ciencias Fisicas y Matematicas, Pontificia Universidad Catolica del Ecuador, Av. 12 de Octubre 1076, Quito 170143, Ecuador
4. Department of Mathematics, Faculty of Science, Damietta University, New Damietta 34517, Egypt