Maxima & Minima, Gamma & Beta Function, Euler’s Method, Applied Integration, Applied Calculus, Differential Equations, Successive and Leibnitz Theorem, Domain & Range, Linear Algebra.
Google Scholar Status: https://scholar.google.com/citations?hl=en&user=G36BDE8AAAAJ
Doi and citation in Zenodo site: https://zenodo.org/me/uploads?q=&l=list&p=1&s=10&sort=newest
Conference participated
Teacher Appreciation Award, ISLM Department, DIU
Ph.D. Scholarship Award from the University of Kalyani
Membership Award from Open Access, Bangladesh
Instructor Award from the BANBASE
Ph.D. Completion Award from the Department of ISLM, University of Dhaka
Math Teacher, Cantonment Board School, Chittagong, Duration: 1984---1985
Civil Instructor, Bangladesh Army (Signal Corps) Duration: 1985----1988
Lab Instructor, Artillery Center & School, Halishore, Bangladesh Army, Duration: 1988--1992
Quality Controller & Production Manager, Rahim Steel Mills, Duration: 1993---2002