Peningkatan Hasil Belajar Matematika Melalui Model Problem Based Learning (PBL) Berbantuan Media Wordwall Di Kelas IVB SD Supriyadi 02 Semarang. Vol. 2, no. 1, Jan. 2025, pp. 289-01, https://conference.upgris.ac.id/index.php/psnppg/article/view/6287.