Mohamed Rajab Haji. (2014). Using the teaching techniques of 5Es (engage, explore, explain, elaborate and evaluate) in teaching technology integrated science subjects: A survey at selected international schools in Selangor. International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Mohamed Rajab Haji. Using the Teaching Techniques of 5Es (engage, Explore, Explain, Elaborate and Evaluate) in Teaching Technology Integrated Science Subjects: A Survey at Selected International Schools in Selangor. Kuala Lumpur:Institute of Education: International Islamic University Malaysia, 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Mohamed Rajab Haji. Using the Teaching Techniques of 5Es (engage, Explore, Explain, Elaborate and Evaluate) in Teaching Technology Integrated Science Subjects: A Survey at Selected International Schools in Selangor. International Islamic University Malaysia, 2014.