Sangodapo, T. (2022) “Some Notions on Convexity of Picture Fuzzy Sets: Convexity of Picture Fuzzy Sets”, Journal of the Nigerian Mathematical Society, 41(2), pp. 83–103. Available at: https://ojs.ictp.it/jnms/index.php/jnms/article/view/863 (Accessed: 7 December 2022).