K, Venkataraman, T V. Sivaramakrishnan, N Murugan, D Deepankar, and B Srinivasa Raghavan. “Implementation of MCDM Model in Lean Manufacturing Using Grey Relational Analysis in Automotive Industry”. International Journal of Engineering and Technology 7, no. 2.33 (June 8, 2018): 48–50. Accessed August 17, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/13852.