@article{article649,
  title = {The requirements of conceptual data model toward to land management of special agricultural crop-lands in Turkey},
  author = {ÖZÇELÄ°K, A.E. and NÄ°ÅžANCI, R. and DEMÄ°R, O. and Ä°NAN, H.Ä.},
  journal = {Sigma Journal of Engineering and Natural Sciences},
  year = {2015},
  volume = {33},
  pages = {220-232},
  doi = {}
}