REFKA MAULANA; LASIA AGUSTINA; IHWAN ZULKARNAIN. Pengaruh Model Pembelajaran Project Based Learning (PjBL) Terhadap Pemahaman Konsep Matematika Kelas X Di Sekolah SMKN 38 Jakarta. PESHUM : Jurnal Pendidikan, Sosial dan Humaniora, [S. l.], v. 5, n. 4, p. 10431–10438, 2026. DOI: 10.56799/peshum.v5i4.15760. Disponível em: https://al-haramjournal.co.id/PESHUM/article/view/15760. Acesso em: 7 aug. 2026.