Title	Care Cost Prediction Model for Orphanage Organizations in Saudi Arabia
Author	Huda N Alhazmi, Alshymaa Alghamdi, Fatimah Alajlani, Samah Abuayied, and Fahd M Aldosari
Citation	Vol. 21  No. 4  pp. 84-92
Keywords	Care cost, Orphanage organizations, Machine learning, Business analytic, Naive Bayes, Simple liner regression, Random Forest

Title	Text Mining in Online Social Networks: A Systematic Review
Author	Huda N Alhazmi
Citation	Vol. 22  No. 3  pp. 396-404
Keywords	Online social networks; text mining; sentiment analysis; topic modeling; NLP; clustering; classification.