APA (7th ed.) Citation

Mokhtar, M. Z., Ahmad Tarmizi, R., Mohd. Ayub, A. F., & Nawawi, M. (2013). Motivation and performance in learning calculus through problem-based learning. Asian Economic and Social Society.

Chicago Style (17th ed.) Citation

Mokhtar, Mohd Zin, Rohani Ahmad Tarmizi, Ahmad Fauzi Mohd. Ayub, and Mokhtar Nawawi. Motivation and Performance in Learning Calculus Through Problem-based Learning. Asian Economic and Social Society, 2013.

MLA (9th ed.) Citation

Mokhtar, Mohd Zin, et al. Motivation and Performance in Learning Calculus Through Problem-based Learning. Asian Economic and Social Society, 2013.

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