@article{rahman1982,
  author  = {Rahman, Takashi},
  title   = {Finite Element Method for Ceramic Fracture Toughness},
  journal = {Open Access Journal of Engineering Applications},
  year    = {1982},
  volume  = {6},
  number  = {2},
  pages   = {864-867},
  issn    = {3105-7004},
  doi     = {10.55555/oajea.1982.0602.049},
  url     = {https://journal.bsaps.com/article/5966}
}