APA (7th ed.) Citation

Siti Hendon Sheikh Abdullah. (2003). The understanding of light and its properties among secondary school students.

Chicago Style (17th ed.) Citation

Siti Hendon Sheikh Abdullah. The Understanding of Light and Its Properties Among Secondary School Students. 2003.

MLA (8th ed.) Citation

Siti Hendon Sheikh Abdullah. The Understanding of Light and Its Properties Among Secondary School Students. 2003.

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