Susanti, Sukmawati. 2025. “DEVELOPMENT OF NUMBER PUZZLES (PUKA) ON KPK AND FPB MATERIALS TO IMPROVE MATHEMATICS LEARNING OUTCOMES OF GRADE V STATE ELEMENTARY SCHOOL 4 MINDAHAN JEPARA : PENGEMABANGAN PUZZLE ANGKA (PUKA) MATERI KPK DAN FPB MATERI KPK DAN FPB UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA KELAS V DI SD NEGERI 4 MINDAHAN JEPARA”. Journal Evaluation in Education (JEE) 6 (3). https://doi.org/10.37251/jee.v6i3.1754.