Firdaus R, Robandi B. Analisis Hambatan Belajar Siswa Pada Materi Geometri di Sekolah Dasar. basicedu [Internet]. 2025 Jan. 22 [cited 2025 Oct. 20];9(1):105-13. Available from: https://www.jbasic.org/index.php/basicedu/article/view/9505