APA (7th ed.) Citation

Kah, E. D. (1983). The proportional reasoning ability of Malaysian secondary school science students.

Chicago Style (17th ed.) Citation

Kah, Ebrima Doudu. The Proportional Reasoning Ability of Malaysian Secondary School Science Students. 1983.

MLA (8th ed.) Citation

Kah, Ebrima Doudu. The Proportional Reasoning Ability of Malaysian Secondary School Science Students. 1983.

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