Noris Rohma Anzola, Ellen Desta Felicia and Syailin Nichla Choirin Attalina (2026) “SYSTEMATIC LITERATURE REVIEW: PENINGKATAN HASIL BELAJAR MATEMATIKA MATERI SUDUT MELALUI MEDIA DIGITAL PILI APP PROTRACTOR PADA SISWA KELAS 3”, Jurnal Pendidikan Sosial dan Humaniora, 5(3), pp. 3655–3672. Available at: https://publisherqu.com/index.php/pediaqu/article/view/4807 (Accessed: 24 July 2026).