AFIFAH, H.; RUSTONO, R.; SANTOSO, B. W. Domination of Violations of the Principles of Cooperation in Conversations between Lecturers and Students in Lectures during the Covid-19 Pandemic. Seloka: Jurnal Pendidikan Bahasa dan Sastra Indonesia, v. 12, n. 1, p. 27-34, 30 abr. 2023.