Agustin, E. F., Ma’fiyah, I. and Sari, A. I. (2025) “THE USE OF FORMAL AND INFORMAL SITUATIONS ON GREETING AND LEAVE-TAKING FOR INCREASING STUDENTS’ INTEREST IN LEARNING IN SMP NEGERI 2 SITUBONDO”, Jurnal Inovasi Pendidikan Guru, 1(1), pp. 45–49. doi: 10.33061/jipg.v1i1.12051.