@article {abd2019access,
	title = {An Access Control Approach for a Distributed Big Data File using an XACML Framework},
	journal = {International journal of Advanced Sciene and Technology (IJAST)},
	volume = {28},
	number = {15},
	year = {2019},
	note = {n/a},
	abstract = {n/a},
	author = {Abd El-Aziz, A.A and Mostafa, Ayman Mohamed}
}
