Nihayatul Husna, A. and Ma’mun, S. . (2026) “The Influence of Instagram-Based Social Media Promotion of Educational Services on the Increase in the Number of New Students at MAN 2 Tulungagung”, Tafhim Al-’Ilmi, 17(02), pp. 354–367. doi: 10.37459/tafhim.v17i02.372.