NAZIRA JULIASIH, Shifa. The Meaning of Istiqamah in the Formation of the Personality of Muslim Teenagers Modern. KAFFAH: International Journal of Islamic Studies and Education, [S. l.], v. 1, n. 2, p. 52–54, 2025. Disponível em: https://ejournal.lembagaeinsteincollege.com/KAFFAH/article/view/282.. Acesso em: 2 may. 2026.