1.
Kim DS, Sơn TQ. CHARACTERISING SOLUTION SET OF A NONCONVEX PROGRAMMING PROBLEM VIA ITS DUAL PROBLEMS. DLU JOS [Internet]. 2012 Sep. 30 [cited 2025 Jan. 26];2(3):14-22. Available from: https://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/204