RAHANGMETAN, Yohana Christina; DARMAWAN, Deni; PRIHANTINI, Prihantini. Integrating GASING and teaching at the right level: an adaptive learning model to strengthen elementary students’ conceptual understanding of addition. Lentera Negeri, [S. l.], v. 7, n. 1, p. 2121–2132, 2026. DOI: 10.29210/994260. Disponível em: https://lentera.eloracenter.org/lentera/article/view/426. Acesso em: 21 oct. 2026.