AISARA NURASYL; A.A. GOLOVCHUN; ZH.K. SEMBAYEVA. The Effectiveness of Using Gamification of Educational Apps in Teaching Speaking Skills in English for Secondary School Students. Modern Scientific Technology, [S. l.], n. 9, 2025. Disponível em: https://ojs.publisher.agency/index.php/MSC/article/view/5308. Acesso em: 30 apr. 2026.