Gea, S., Harefa, A. T., Daeli, H. and Telaumbanua , K. M. E. . (2026) “An Analysis of Classroom Management Problems in Teaching English Speaking Skills at SMP Negeri 1 Gunungsitoli Idanoi ”, Jurnal Pembelajaran Bahasa dan Sastra, 5(2), pp. 1321–1330. doi: 10.55909/jpbs.v5i2.1306.