PHONG, H.T. and TABUCANON, M.T. (1997). “Viewing a plant layout problem as a multiobjective case to enhance manufacturing flexibility”. Lecture Notes in Economics and Mathematical Systems, Vol.465, pp. 361-376, Springer-Verlag, 1999.
 

PHONG, H.T. (2002) “Using Goal Programming for Project Selection”. Journal of Science and Technology, Vietnam National University.
 

PHONG, H.T. and TABUCANON, M.T. (2000). “An Optimization-Simulation Approach for Factory Layout”. Presented in International Conference on Production Research, Special ICPR 2000, ISE, AIT, Bangkok, Thailand August 2-4, 2000.
 

PHONG, H.T.(1997). Integrating Multiobjective Optimization into a Simulation Environment. An Application in Facility Layout. Unpublished Doctor of Engineering Dissertation, AIT.
 

PHONG, H. T., TABUCANON, M.T. and KUEHN, W. (1995). “Multiple objectives nonlinear optimization using genetic algorithms: A case of manufacturing system layout”. Proceedings of 1995 ASIAN Computing Science Conference, The Post-Conference on Evolutionary Computing (Chairs and Editors: Phien, H.N. and Keretho, S.), 14 December 1995, Asian Institute of Technology, pp. 38-55.
 

PHONG, H.T. and KUEHN, W. (1994) “Integration of optimization into a simulation environment”, Proceedings of WORKSIM’94, The 1^st  International Workshop on Simulation in Manufacturing Systems (Editors: W. Kuehn and N.N. Nagarur), 9-11 November 1994, Asian Institute of Technology, pp.155-162.
 

TABUCANON, M. T., BATANOV, D.N. and PHONG, H.T. (1994). “Ranking investment projects with the aid of multiple criteria Q-analysis II”. Working Research Papers Series, Industrial Engineering & Management Division, No. IE&M/347, Asian Institute of Technology.
 

BATANOV, D.N., TABUCANON, M. T. and PHONG, H.T. (1994). “Decision support system for project selection based on multiple criteria decision making approach”. Working Research Papers Series, Industrial Engineering & Management Division, No. IE&M/348, Asian Institute of Technology.
 

Nguyen Thi Hong Linh and Jean–Paul Penot, “Optimality conditions for quasiconvex programs”, SIAM J.  Optimization, Vol. 17, 2 , 500-510, 2006
 

Nguyen Thi Hong Linh and Jean–Paul Penot, “Generalized affine maps and generalized convex functions”, Pacific J. Optimization, Vol. 4, 2 353-380, 2008.
 

Nguyen Thi Hong Linh, “An extended cutting plane method for a class of nonconvex problems,” SIAM Annual Meeting, July 2008, San Diego, CA, U.S.
 

Nguyen Thi Hong Linh and Christodoulos A Floudas, “Subdifferentials associated with some quasiconvex dualities”, SIAM Conference on Optimization 2008, May 2008Boston, Massachusetts, U.S.