ISMAWATI, E. .; HERSULASTUTI; AMERTAWENGRUM, I. P. .; ANINDITA, K. A. . Portrait of Education in Indonesia: Learning from PISA Results 2015 to Present. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 22, n. 1, p. 321–340, 2023. Disponível em: https://ijlter.myres.net/index.php/ijlter/article/view/1509. Acesso em: 23 apr. 2026.