Bachchhav, Bhanudas, and Shrikant Chaitanya. 2023. “Selection of Spot Welding Electrode Material by Preference Ranking Organization Method for Enrichment Evaluation, VIKOR and WASPAS Methods”. SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology 15 (01), 60-66. https://doi.org/10.18090/samriddhi.v15i01.08.