APA (7th ed.) Citation

Noorilyana, H. (2020). Expression of courtesy in whatsapp smiley usage among undergraduates.

Chicago Style (17th ed.) Citation

Noorilyana, Hashim. Expression of Courtesy in Whatsapp Smiley Usage Among Undergraduates. 2020.

MLA (9th ed.) Citation

Noorilyana, Hashim. Expression of Courtesy in Whatsapp Smiley Usage Among Undergraduates. 2020.

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