Title	Assessing the Green Total Factor Productivity of Water Use in Mainland China
Author	Meng Ning, Zheru Wu, Zhitian Zhou, and Duogui Yang
Citation	Vol. 21  No. 1  pp. 201-206
Keywords	Green total factor productivity; water use; Data Envelopment Analysis, Global Malmquist-Luenberger index

Title	Modeling Exponential Growth in population using Logistic, Gompertz and ARIMA model: An application on new cases of COVID-19 in Pakistan
Author	Zara Omar and Ahsan Tareen
Citation	Vol. 21  No. 1  pp. 192-200
Keywords	Logistics, Gompert, ARIMA , Pakistan , Covid-19, time series, NIH

Title	SECURITY THREATS AND ATTACKS IN CLOUDSECURITY THREATS AND ATTACKS IN CLOUD
Author	Asma Mohammed, Jamilah Al khathami and Wajdi Alhakami
Citation	Vol. 21  No. 1  pp. 184-191
Keywords	Cloud Computing; Security; Attacks; Threats.

Title	Social Media Security and Attacks
Author	Sarah Almalki, Reham Alghamdi, Gofran Sami, and Wajdi Alhakami
Citation	Vol. 21  No. 1  pp. 174-183
Keywords	Social media security; Social media attacks; Privacy. Social media threats