@article{mensah1992,
  author  = {Mensah, John and Chatterjee, Anwarul and Perera, Ali},
  title   = {Experimental Study of Expert System Shells},
  journal = {Open Access Journal of Engineering Applications},
  year    = {1992},
  volume  = {16},
  number  = {2},
  pages   = {932-933},
  issn    = {3105-7004},
  doi     = {10.55555/oajea.1992.1602.050},
  url     = {https://journal.bsaps.com/article/6967}
}