Title	Enhancing E-commerce Security: A Comprehensive Approach to Real-Time Fraud Detection
Author	Sara Alqethami, Badriah Almutanni, Walla Aleidarousr
Citation	Vol. 24  No. 4  pp. 1-10
Keywords	Fraud detection, E-commerce, Real-time transactions XGBoost, Na?ve Bayes; Neural Network

Title	A Hybrid Blockchain-Based Approach for Secure and Efficient IoT Identity Management
Author	Abdulaleem Ali Almazroi, Nouf Atiahallah Alghanmi
Citation	Vol. 24  No. 4  pp. 11-25
Keywords	IoT Identity Management, Hybrid Blockchain, Secure IoT, Efficient Identity Management, Implementation, Average Latency, Energy Efficiency

Title	Transfer Learning for Face Emotions Recognition in Different Crowd Density Situations
Author	Amirah Alharbi
Citation	Vol. 24  No. 4  pp. 26-34
Keywords	facial expressions; crowd; crowd management; emotions; bias.

Title	Difficulties in ERP integration in Umm Al Qura University: A Case Study
Author	Abdullah A H Alzahrani
Citation	Vol. 24  No. 4  pp. 35-43
Keywords	Enterprise resource planning, Software, Software development management, Software engineering, Software maintenance, Software quality, Software systems.