SOLUTION OF FUZZY CAUCHY PROBLEM USING VARIABLE STEP SIZE METHOD. Al-Nahrain Journal of Science, [S. l.], v. 10, n. 1, p. 111–114, 2007. Disponível em: https://mail.anjs.edu.iq/index.php/anjs/article/view/1501. Acesso em: 3 apr. 2025.