Solving fuzzy differential equations by differential transformation method. - Tofigh Allahviranloo; Narsis Aftab Kiani; N. Motamedi (Inf. Sci., 2009)

A mixed integer nonlinear programming model for the optimal repair-replacement in the firm. - N. Motamedi; M. Reza Peyghami; M. Hadizadeh (Math. Soc. Sci., 2013)