@article{article2137,
  title = {Optimization of geogrid reinforcement for improving CBR of subgrade soils},
  author = {CHANDRA, M.B. and SRINIVAS, K. and KRISHNA, V.R.},
  journal = {Sigma Journal of Engineering and Natural Sciences},
  year = {2026},
  volume = {44},
  pages = {2952-2962},
  doi = {10.14744/sigma.2026.2137}
}