Das, Somnath, Arkaprabha Bhattacharjee, Mriganka Maity, Rajesh Sahoo, and Joydip Mondal. 2019. “Selection of Optimal Four Wheeler Applying AHP & TOPSIS Technique”. International Journal of Experimental Research and Review 20 (December), 10-27. https://doi.org/10.52756/ijerr.2019.v20.002.