Submitted by admin on Wed, 03/23/2022 - 11:13 Affiliation: School of Mathematics, Thapar Institute of Engineering & Technology, Patiala, PunjabArea: भौतिक विज्ञानEmail: raj281429[at]gmail[dot]com, raj[dot]nandkeolyar[at]thapar[dot]eduLog in or register to post comments