DOTSENKO, Oleksii. Evidence under fire: What studies of gamification in Ukrainian higher education can and cannot show — a systematic review (2015–2025). Nordic Journal of Comparative and International Education (NJCIE), [S. l.], v. 10, n. 3, 2026. DOI: 10.7577/njcie.6788. Disponível em: https://journals.oslomet.no/nordiccie/article/view/6788. Acesso em: 6 oct. 2026.