Title	Fractional Frequency Reuse (FFR) Usability Improvement in LTE Networks
Author	Sultan Alotaibi
Citation	Vol. 22  No. 4  pp. 292-298
Keywords	LTE, Femtocell, FFR, Interference

Title	Combining Encryption and Preservation in Information Security to Secure Sending a Message
Author	Sameer Nooh
Citation	Vol. 22  No. 4  pp. 285-291
Keywords	Information Security ? Encryption ?Inform-ation Technology ? Steganography - Sending Message..

Title	Guarantees of Applying Disclosure and Transparency on the Companies Listed in the Saudi Capital Market
Author	Hani Mohamed Moanes
Citation	Vol. 22  No. 4  pp. 274-284
Keywords	.Commercial Companies, The Saudi Stock Exchange, Corporate Governance, Disclosure, Transparency

Title	OAPR-HOML’1: Optimal automated program repair approach based on hybrid improved grasshopper optimization and opposition learning based artificial neural network
Author	T.MAMATHA, B. RAMA SUBBA REDDY, C SHOBA BINDU
Citation	Vol. 22  No. 4  pp. 261-273
Keywords	Fault location identification, AST node-level transforms, software testing, automatic program repair, grasshopper optimization.