Title	The Inclusion of Python as Introductory Computer Programming in the Preparatory Year of Higher Education: Modeling for Students’ Perceptions
Author	Wafaa Alsaggaf, Hanan Baaqeel, Samar Alkhuraiji, Hani Brdesee
Citation	Vol. 22  No. 3  pp. 565-574
Keywords	Python; data analysis; introductory programming; computer programming education; higher education; preparatory year; novice programmers

Title	Protein Disorder Prediction Using Machine Learning Techniques
Author	Badee Balto and Amr Munshi
Citation	Vol. 22  No. 3  pp. 575-579
Keywords	Amino Acids, data mining, disordered proteins, machine learning, protein sequences

Title	Challenges of Using Online Professional Development for Teachers in Saudi Arabia
Author	Ali Suwayid Alqarni
Citation	Vol. 22  No. 3  pp. 580-584
Keywords	Online Professional Development (OPD), Teachers in Saudi Arabia

Title	The Influence of Environmental Sustainability, Market Orientation and Organizational Governance on Sales Force's Performance
Author	Maher T. Toukabri, Faouzi A. Najjar, and Hamood M. Alenezi
Citation	Vol. 22  No. 3  pp. 585-593
Keywords	Environment Sustainable orientation; Market orientation; Corporate governance; Sales force's performance; Small and Medium Organizations; MENA.