@article {63557,
	title = {Machine learning approaches for predicting the severity level of software bug reports in closed source projects},
	journal = {International Journal of Advanced Computer Science and ApplicationsInternational Journal of Advanced Computer Science and Applications},
	volume = {10},
	year = {2019},
	month = {2019},
	author = {Baarah, Aladdin and Aloqaily, Ahmad and Salah, Zaher and Zamzeer, Mannam and Sallam, Mohammad}
}
@article {63260,
	title = {A systematic review on opinion mining and sentiment analysis in social media},
	journal = {International Journal of Business Information SystemsInternational Journal of Business Information Systems},
	volume = {31},
	year = {2019},
	month = {2019},
	pages = {530-554},
	isbn = {1746-0972},
	author = {Salah, Zaher and Al-Ghuwairi, Abdel-Rahman F and Baarah, Aladdin and Aloqaily, Ahmad and Qadoumi, Bar{\textquoteright}a and Alhayek, Momen and Alhijawi, Bushra}
}
