@article{202010.0414,
	doi = {},
	url = {https://doi.org/},
	year = 2020,
	month = {October},
	publisher = {Preprints},
	author = {Mohammad Pourshafiei and Zuriati Ahmad Zukarnain},
	title = {Blockchain Service Model of Personal Health Information System Issues and Open Challenges},
	journal = {Preprints}
}