@misc{indiciae08cc14bb35f9,
  title = {Administrative role and educational administration program effectiveness: perception by principals.},
  author = {C Yap and B Katz and T Tomazic},
  year = {1991},
  doi = {10.2466/pr0.1991.69.3.929},
  url = {https://pubmed.ncbi.nlm.nih.gov/1784687/},
  note = {Source identifier: 1784687}
}