@article{solvingnurseschedulingproblemusing,
  title = {Solving Nurse Scheduling Problem Using Constraint Programming Technique},
  author = {O. M. Alade and A. O. Amusat},
  year = {2019},
  eprint = {1902.01193},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1902.01193v1},
}