Title	Design of Multivariable PID Controllers: A Comparative Study
Author	Shabeena Memon and Arbab Nighat Kalhoro
Citation	Vol. 21  No. 8  pp. 377-384
Keywords	Direct Synthesis, Internal Model Control, Effective Transfer Function, MIMO Controller, relative gain array, multivariable processes.

Title	Emotion Recognition of Low Resource (Sindhi) Language Using Machine Learning
Author	Tanveer Ahmed, Sajjad Ali Memon, Saqib Hussain, Amer Tanwani, Ahmed Sadat
Citation	Vol. 21  No. 8  pp. 369-376
Keywords	Emotion Recognition, Signal Processing, Affective Computing, Machine Learning, Dataset.

Title	Knowing the Level of Information Security Awareness in the Usage of Social Media Among Female Secondary School Students in Eastern Makkah Al-Mukarramah- Saudi Arabia
Author	Magdah Ezat Gharieb
Citation	Vol. 21  No. 8  pp. 360-368
Keywords	information security, cybercrime, social networks, high school students, electronic applications

Title	Information Technology Knowledge Management taxonomy to enhance government electronic services in existence of COVID 19 outbreak
Author	Dr. Ashraf Badawood? Dr. Hamad AlBadri
Citation	Vol. 21  No. 8  pp. 353-359
Keywords	Information Technology, Knowledge Management, Government E-services, Performance Expectancy, Effort Expectancy.