S.N.MurtyKodukulla, V. Sireesha, V Anusha. “Distance Measure Approaches to Rank Interval-Valued Trapezoidal Intuitionistic Fuzzy Sets”. Mathematical Statistician and Engineering Applications 71, no. 4 (October 3, 2022): 4335–4353. Accessed May 2, 2024. https://www.philstat.org/index.php/MSEA/article/view/1020.