Radhakrishnan, Ganesh, Daniel Breaz, Sami Sulaiman Al Khusaibi, Amjad Juma Al Subaihi, Al Azhar Zahir Al Ismaili, AlSalt Malik AlMaani, and Kadhavoor R. Karthikeyan(NU Author) 1 Mechanical and Industrial Section, Engineering Department, University of Technology and Applied Sciences, Nizwa P.O. Box 477, Oman 2 Department of Mathematics, “1 Decembrie 1918” University of Alba Iulia, 510009...