SHUKUR, Inji. Exploring the Long-Term Effects of the IB Curriculum on Students’ Academic Achievement: A case study of International Maarif Schools Erbil. OTS Canadian Journal, [S. l.], v. 2, n. 7, 2025. DOI: 10.58840/b4be2x79. Disponível em: https://journal.canadian-ots.ca/index.php/ots/article/view/12. Acesso em: 26 may. 2026.