Title	From Renewable Electricity to Green Hydrogen: Production and Storage Challenges for a Clean Energy Future
Author	Hidouri Dalila, Rym Marouani, Cherif Adnen
Citation	Vol. 24  No. 6  pp. 171-179
Keywords	Renewable energy, Electrolyser, hydrogen storage, fuel cell PEFMC cell.

Title	Volume Control using Gesture Recognition System
Author	Shreyansh Gupta Student, Samyak Barnwal
Citation	Vol. 24  No. 6  pp. 161-170
Keywords	t.Hand gesture, OpenCV, Web camera, computer vision, python, image processing.

Title	A Review of Security and Privacy of Cloud Based E-Healthcare Systems
Author	Faiza Nawaz, Jawwad Ibrahim, and Maida Junaid
Citation	Vol. 24  No. 6  pp. 153-160
Keywords	Cloud Computing, Electronic Healthcare System, Security, Privacy Health Information Technology

Title	Analysis on Cyber Security and Its Challenges to Society
Author	Shashank Mishra, Raghav Sandhane
Citation	Vol. 24  No. 6  pp. 141-152
Keywords	Cyber Security, Challenge, Analysis, Morals