Title	Effectiveness of using social media and analyzing its content in the detection of high-interest education technology topics
Author	Mohamed Desoky Rabeh
Citation	Vol. 20  No. 4  pp. 151-162
Keywords	Education, education technology, social media, content analysis.

Title	Recent Advances in Big Data: Features, Classification, Analytics, Research Challenges, and Future Trends
Author	Khalid Mahmood, M. Rahmah, Muhammad Ahsan Raza, and Binish Raza
Citation	Vol. 20  No. 4  pp. 139-150
Keywords	Big Data, Big Data Classification, Big Data Challenges, Big Data Analytics, Semantic Search, Information Retrieval.

Title	6-Point Non-Stationary Subdivision Scheme by Hyperbolic B-Spline
Author	Asmat Naz Bajwa Sanaullah Dehraj Mehwish Bari Sunny Kumar Aasoori Muhammad Memon
Citation	Vol. 20  No. 4  pp. 132-138
Keywords	Binary Schemes, Approximating, Non-Stationary Subdivision Schemes Hyperbolic B-Spline Smoothness.

Title	Agility Analysis of Academic Site: Identify Issues of Site by Users
Author	Fozia Noureen, Sanaullah Dehraj, Manzar Bashir Arain, Irum Naz Sodhar, Ghulam Hussain Jalbani, Khuda Bux Jalbani, and Akhtar Hussain Jalbani
Citation	Vol. 20  No. 4  pp. 125-131
Keywords	Usability Testing, Online Pingdom Tool, Academic Website, Parameters, Performance of Site.