MESRA, Eka Yulia. IMPROVING MATHEMATICS LEARNING OUTCOMES USING CONCRETE MEDIA (REAL) KPK AND FPB MATERIALS ON STUDENTS OF CLASS VI SD STATE 001 KEPENUHAN DISTRICT OF KEPENUHAN DISTRICT ROKAN HULU. Indonesian Journal of Basic Education, [S.l.], v. 4, n. 3, p. 373 - 382, jan. 2022. ISSN 2615-8523. Available at: <https://e-jurnal.stkiprokania.ac.id/index.php/IJOBE/article/view/516>. Date accessed: 02 apr. 2026.