APA (7th ed.) Citation

Nur Azizan @ Nur Azyan, Y. (2008). e-Learning using the study companion approach for secondary school mathematics (ESCA-Math) / Nur Azizan @ Nur Azyan Yusof.

Chicago Style (17th ed.) Citation

Nur Azizan @ Nur Azyan, Yusof. E-Learning Using the Study Companion Approach for Secondary School Mathematics (ESCA-Math) / Nur Azizan @ Nur Azyan Yusof. 2008.

MLA (9th ed.) Citation

Nur Azizan @ Nur Azyan, Yusof. E-Learning Using the Study Companion Approach for Secondary School Mathematics (ESCA-Math) / Nur Azizan @ Nur Azyan Yusof. 2008.

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