@article{
  author = {Karaminia, Mohammad, Dasht Bozorgi, Mahdi, Abdollahi, Mohammad Ismail},
  title = {A Study of Multiplicity of the Category of Substance in Khwājah Naṣīr al-Dīn Ṭūsī},
  journal = {History of Philasophy},
  year = {2021},
  volume = {11},
  number = {2},
  pages = {137-152},
  doi = {}
}