M. Fabiana Jacintha Mary, & M. Mary Mejrullo Merlin. (2021). Integrated approach of superiority and inferiority ranking method with interval-valued intuitionistic fuzzy cognitive map (IVIFCM) for analyzing the online resource tools used in teaching and learning during Covid-19 in India. Malaya Journal of Matematik, 9(01), 533–538. Retrieved from https://www.malayajournal.org/index.php/mjm/article/view/1072