A dynamic programming approach to solve efficient frontier. - Seyed Jafar Sadjadi; Mir-Bahador Aryanezhad; Babak Farhang Moghaddam (Math. Methods Oper. Res., 2004)

Vehicle routing problem with uncertain demands: An advanced particle swarm algorithm. - Babak Farhang Moghaddam; Rubén Ruiz; Seyed Jafar Sadjadi (Comput. Ind. Eng., 2012)