FITRI, Fitri Rizki; SARI, Ika Purnama; SORMIN, Rizky Khairunnisa; SUSIANI, Susiani. 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: https://journal.universitaspahlawan.ac.id/index.php/jpdk/article/view/15689. Acesso em: 15 dec. 2025.