Title	Modelling of Public Financial Security and Budget Policy Effects
Author	Iryna Zaichko, Maryna Vysotska, Olena Miakyshevska, Inna Kosmidailo, Nataliia Osadchuk
Citation	Vol. 21  No. 9  pp. 239-246
Keywords	Budget Policy, Public Financial Security, Indicator, Ratio, Strategic Guidelines.

Title	Self-Organized Hierarchy Tree Protocol for Energy-Efficiency in Wireless Sensor Networks
Author	Adel THALJAOUI
Citation	Vol. 21  No. 9  pp. 230-238
Keywords	Wireless sensor networks; routing protocol; clustering techniques; energy consumption; optimization.

Title	White Blood Cell Types Classification Using Deep Learning Models
Author	Rufaidah Ali Bagido1 Manar Alzahrani2 Muhammad Arif
Citation	Vol. 21  No. 9  pp. 223-229
Keywords	Deep Learning, Blood Cells Classification, Transfer Learning

Title	DLDW: Deep Learning and Dynamic Weighing-based Method for Predicting COVID-19 Cases in Saudi Arabia
Author	Aiiad Albeshri
Citation	Vol. 21  No. 9  pp. 212-222
Keywords	COVID-19 Prediction, Deep Learning, Random Forest, Feature Importance