MUSTOPO, Ali.
 PENINGKATAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS IV MATERI  KELILING LUAS BANGUN DATAR MELALUI MODEL PEMBELAJARAN BERBASIS PROYEK (PROJECT BASED LEARNING).
<strong>Indonesian Journal of Basic Education</strong>, [S.l.], v. 2, n. 2, p. 182 - 191, aug. 2019.
ISSN 2615-8523.
Available at: &lt;<a href="https://e-jurnal.stkiprokania.ac.id/index.php/IJOBE/article/view/233" target="_new">https://e-jurnal.stkiprokania.ac.id/index.php/IJOBE/article/view/233</a>&gt;. Date accessed: 19 apr. 2024.