Afsas, Siti Khodijah, et al. “Peningkatan Hasil Belajar Matematika Siswa Kelas VI Melalui Model Pembelajaran Project Based Learning (PjBL)”. Jurnal Basicedu, vol. 8, no. 3, June 2024, pp. 1853-61, doi:10.31004/basicedu.v8i3.7493.