APONNO, S. The Role of Self Confidence, Learning Strategies, and Teacher Support in Enhancing Student’s English Speaking Proficiency: Case Study in SMAS Kristen 1 Amahai. International Journal of Business, Law, and Education, [S. l.], v. 6, n. 2, p. 1472 - 1480, 2025. DOI: 10.56442/ijble.v6i2.1275. Disponível em: https://www.ijble.com/index.php/journal/article/view/1275. Acesso em: 11 jan. 2026.