RIA ANGELINA SIJABAT; SRI ROYANI JELITA SIMBOLON; RAHEL YESIKA ANAKAMPUN; SIVA JULIA BR SEMBIRING; FEBY SOFIANA TAMBUN SARIBU; DONI IRAWAN SARAGIH. ANALISIS KEMAMPUAN MATEMATIKA SISWA KELAS IV SD SWASTA HKBP PARDAMEAN TERKAIT PENJUMLAHAN PECAHAN SEDERHANA. Jurnal Intelek Insan Cendikia, [S. l.], v. 2, n. 3, p. 4634–4641, 2025. Disponível em: https://jicnusantara.com/index.php/jiic/article/view/2734. Acesso em: 7 oct. 2026.