K.SELVAKUMAR; G.SOWMIYA. FUZZY NETWORK PROBLEMS USING JOB SEQUENCING TECHNIQUE IN HEXAGONAL FUZZY NUMBERS. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 4, n. 9, p. 116–121, 2017. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/3601. Acesso em: 6 jul. 2025.