ABDUNANI, Faraj.A.; SHLETIET , Ahmed.A. Roughness in Membership Continuous Function. Al-Mukhtar Journal of Sciences, Albayda, Libya, v. 36, n. 3, p. 216–222, 2021. DOI: 10.54172/mjsc.v36i3.338. Disponível em: https://mdp.omu.edu.ly/journals/index.php/mjsc/article/view/2331. Acesso em: 6 may. 2026.