HERVINA, N.; AVANA, N.; ANDRIANI, O. Pengaruh Penerapan Model Problem Based Learning Berbasis Media Wordwall Dalam Pembelajaran Metematika Kelas IV SDN 194/II Sungai Pinang. Science and Education Journal (SICEDU), [S. l.], v. 5, n. 2, p. 3087–3099, 2026. DOI: 10.31004/sicedu.v5i2.593. Disponível em: https://sicedu.org/index.php/sicedu/article/view/593. Acesso em: 19 oct. 2026.