Title	Design BLE Hub application for Positioning Accuracy of iBeacon Technology in Indoor Environments
Author	Raid Alhazmi
Citation	Vol. 20  No. 9  pp. 187-194
Keywords	Global positioning, location tracking, Global Positioning, System (GPS), Bluetooth Low Energy (BLE), Received Signal Strength Indicator (RSSI)

Title	Analysis of Knapsack Cryptanalysis via Lattice- A Survey
Author	Jinsu Kim
Citation	Vol. 20  No. 9  pp. 179-186
Keywords	LLL, knapsack, lattice, lattice reduction, cryptanalysisl

Title	Exploring the Agile Family: A Survey
Author	Muhammad Ibrahim, Shabib Aftab, Birra Bakhtawar, Munir Ahmad, Ahmed Iqbal, Nauman Aziz, Muhammad Sheraz Javeid, Dr. Baha Najim Salman Ihnaini
Citation	Vol. 20  No. 10  pp. 163-179
Keywords	Agile Software Development, Agile Family, Test-driven Development, Extreme Programming, Scrum, Crystal Methodology, Feature-driven Development, Dynamic System Development.

Title	Recursive Algorithm for the Analysis of Metabolic Cycles
Author	Ovidiu Costica UNGUREANU, Marius Constantin POPESCU, Elena UNGUREANU , Calin Gabriel SARLA
Citation	Vol. 20  No. 9  pp. 170-178
Keywords	codons, enzymes, proteins, coronavirus, recursion, backtracking.