Title	A Review of Machine Learning Algorithms for Fraud Detection in Credit Card Transaction
Author	Kha Shing Lim, Lam Hong Lee, and Yee-Wai Sim
Citation	Vol. 21  No. 9  pp. 31-40
Keywords	Data Mining; Machine Learning; Credit Card; Fraud Detection.

Title	Investigating Non-Laboratory Variables to Predict Diabetic and Prediabetic Patients from Electronic Medical Records Using Machine Learning
Author	Hamid Mukhtar and Sana Al Azwari
Citation	Vol. 21  No. 9  pp. 19-30
Keywords	prediabetics; prediction; feature importance; feature contribution; PIMA diabetes dataset.

Title	Design of Multivariable PID Controllers: A Comparative Study
Author	Shabeena Memon† and Arbab Nighat Kalhoro
Citation	Vol. 21  No. 9  pp. 11-18
Keywords	Direct Synthesis, Internal Model Control, Effective Transfer Function, MIMO Controller, relative gain array, multivariable processes.

Title	Reducing Cybersecurity Risks in Cloud Computing Using A Distributed Key Mechanism
Author	Saleh M. Altowaijri
Citation	Vol. 21  No. 9  pp. 1-10
Keywords	IoT, Cloud Computing, Multiparty Key, Secure Communication, Key Establishment, Security.