Sobariyah, Emi Zulfiati (2017) AN ANALYSIS OF CODE SWITCHING AND CODE MIXING IN THE ENGLISH TEACHER'S UTTERANCES IN SMA N 1 SEYEGAN. Naskah Publikasi Prodi Pendidikan Bahasa Inggris.
Sobariyah, Emi Zulfiati (2017) AN ANALYSIS OF CODE SWITCHING AND CODE MIXING IN THE ENGLISH TEACHER'S UTTERANCES IN SMA N 1 SEYEGAN. Skripsi thesis, Universitas Mercu Buana Yogyakarta.