SUTRIYANI, W. .; CAHYANI, R. N. .; ULUM, L. M. . ANALISIS PENERAPAN MODEL TAI BERBANTUAN MEDIA KONKRET TERHADAP PEMAHAMAN KONSEP MATEMATIKA MATERI SUDUT. Journal of Professional Elementary Education, [S. l.], v. 2, n. 1, p. 90–98, 2023. DOI: 10.46306/jpee.v2i1.33. Disponível em: https://jpee.lppmbinabangsa.ac.id/index.php/home/article/view/33. Acesso em: 19 jan. 2026.