@article{article1994,
  title = {Influence diagnostic in beta ridge regression model: Simulation and application},
  author = {KHAN, J.A. and AKBAR, A. and KIBRIA, B.M.G.},
  journal = {Sigma Journal of Engineering and Natural Sciences},
  year = {2026},
  volume = {44},
  pages = {490-500},
  doi = {10.14744/sigma.2026.1994}
}