@article{
  author = {توفیق, علی اصغر , محمودی, منیره السادات },
  title = {Numerical Approach for Solving a Difficult Nonlinear Programming problem by a Meta Heuristic Algorithm},
  journal = {Modiriat-e- farda},
  year = {2014},
  volume = {11},
  issue = {30},
  pages = {1-10},
  doi = {},
  url = {https://rimag.ir/fa/Article/24413}
}