@article{article2061,
  title = {A numerical investigation for solving the sir model of covid 19 spread in Türkiye},
  author = {ÖZDEK, D.},
  journal = {Sigma Journal of Engineering and Natural Sciences},
  year = {2026},
  volume = {44},
  pages = {1754-1767},
  doi = {10.14744/sigma.2026.2061}
}