APA (7th ed.) Citation

Badarudin, B. R., & Khalid, M. (2008). Using the jar model to improve students’ understanding of operations on integers. Belgium Printing.

Chicago Style (17th ed.) Citation

Badarudin, Bny Rosmah, and Madihah Khalid. Using the Jar Model to Improve Students’ Understanding of Operations on Integers. Belgium Printing, 2008.

MLA (8th ed.) Citation

Badarudin, Bny Rosmah, and Madihah Khalid. Using the Jar Model to Improve Students’ Understanding of Operations on Integers. Belgium Printing, 2008.

Warning: These citations may not always be 100% accurate.