Long range planning in the process industries: A projection approach. - Ming-Long Liu; Nikolaos V. Sahinidis (Comput. Oper. Res., 1996)

Process planning in a fuzzy environment. - Ming-Long Liu; Nikolaos V. Sahinidis (Eur. J. Oper. Res., 1997)

Investors' preference order of fuzzy numbers. - Hsuan-Ku Liu; Berlin Wu; Ming-Long Liu (Comput. Math. Appl., 2008)