NURAINI, Nuraini; HASRATUDDIN, Hasratuddin; NAPITUPULU, Elvis; SARAGIH, Sahat; AZMI, Nur; RAMADHANI, Rahmi. Designing a Hypothetical Learning Trajectory Using Prezi Presentation and GeoGebra Application on Flat-Shaped Triangle Geometry Materials. KnE Social Sciences, [S. l.], v. 9, n. 13, p. 418–425, 2024. DOI: 10.18502/kss.v9i13.15943. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/15943. Acesso em: 31 aug. 2025.