Title	Analysis of (IaaS) Cloud computing Security issues concerning websites, Moodle eLMS as an example
Author	Azza Yousif Elmaghrabi and Maria Altaib Badawi
Citation	Vol. 20  No. 11  pp. 1-8
Keywords	IaaS Cloud computing (Infrastructure as a service), Moodle (Modular Object Oriented Dynamic Learning Environment), eLMS (Electronic Learning Management Systems), SEB (Safe exam browser).

Title	Towards Conceptual Modeling Semantics: Eventizing Tarski’s Truth Schema
Author	Sabah Al-Fedaghi
Citation	Vol. 20  No. 10  pp. 223-233
Keywords	Conceptual modeling, modeling language, diagrammatic representation, formal semantics, UML semantics, T-schema

Title	Acceptance use Blackboard as a medium for E-learning during COVID-19 period for Saudi students: Case Northern Border University
Author	Bilal LOUAIL, Djamel BENAROUS, and Hamood Al-Enezi
Citation	Vol. 20  No. 10  pp. 216-222
Keywords	Information Technology, E-Learning, Blackboard, Quarantine, COVID-19.

Title	Implementation of CNNs for Crop Diseases Classification: A Comparison of Pre-trained Model and Training from Scratch
Author	Priyanka Sahu, Anuradha Chug, Amit Prakash Singh, Dinesh Singh, and Ravinder Pal Singh
Citation	Vol. 20  No. 10  pp. 206-215
Keywords	Deep learning, crop disease, classification, Convolutional Neural Network, VGG16.