Nugroho, Aylanda Dwi, and Shierly Agustin. “THE CHOICE OF TOPICS IN MALE, FEMALE AND MIXED-SEX GROUPS OF STUDENTS OF PETRA CHRISTIAN UNIVERSITY IN THEIR CHATTING”. k@ta: A Biannual Publication on the Study of Language and Literature, vol. 5, no. 2, May 2005, pp. 121-33, doi:10.9744/kata.5.2.121-133.