KHATUN, Fatema; HOSSAIN, Md Sahadat. Mathematically forecasting for generalized business by using fuzzy trapezoidal numbers. Journal of Bangladesh Academy of Sciences, [S. l.], v. 45, n. 2, p. 147–154, 2022. DOI: 10.3329/jbas.v45i2.52330. Disponível em: https://banglajol.info/index.php/JBAS/article/view/52330. Acesso em: 19 sep. 2025.