Title	Automatic Categorization of Islamic Jurisprudential Legal Questions using Hierarchical Deep Learning Text Classifier
Author	Wesam H. AlSabban, Saud S. Alotaibi, Abdullah Tarek Farag, Omar Essam Rakha, Ahmad A. Al Sallab, and Majid Alotaibi
Citation	Vol. 21  No. 9  pp. 281-291
Keywords	Islamic Fatwa, Natural Language Processing, Text Classification, Question Answering, Recurrent Neural Networks, Transformers.

Title	Key Open Research Issues For Implementing Femtocell in 5G Networks
Author	Sultan Alotaibi and Saud S. Alotaibi
Citation	Vol. 22  No. 4  pp. 730-740
Keywords	5G, Femtocell, Small Cells, IoT.