SOEDARNADI, Etyk Widjajanti. Peningkatan motivasi belajar matematika melalui model think pair share materi trigonometri pada siswa. Teacher in Educational Research, [S. l.], v. 1, n. 2, p. 66–75, 2019. DOI: 10.33292/ter.v1i2.22. Disponível em: https://ejournal.ressi.id/index.php/TER/article/view/22. Acesso em: 1 jul. 2025.