FITRI, F. R.; SARI, I. P. .; SORMIN, R. K. .; SUSIANI, S. The Cooperative Principles For The Class-room Conversation of Semester III Students of Imformatics Management Department at STIKOM Tunas Bangsa Pematangsiantar. Jurnal Pendidikan dan Konseling (JPDK), [S. l.], v. 5, n. 3, p. 350–355, 2023. DOI: 10.31004/jpdk.v5i3.15689. Disponível em: http://journal.universitaspahlawan.ac.id/index.php/jpdk/article/view/15689. Acesso em: 22 jul. 2024.