The implementation of mamdani fuzzy logic in determining student concentration in the computer engineering program. J. Soft Comput. Explor. [інтернет]. 30, Вересень 2023 [цит. за 25, Серпень 2026];4(3):159-68. доступний у: https://shmpublisher.com/index.php/joscex/article/view/211