WIRHANUDDIN; NADIA; SALSABILA DIA SYAHPUTRI; KIKI PUTRI SEPTYA PRATAMA; ZYAHDATUL HUSNA HERLIANTI. A Study of Project-Based Learning with a Research-Based Approach: Improving Conceptual Understanding and Scientific Skills. Hydrogen: Jurnal Kependidikan Kimia, [S. l.], v. 13, n. 6, 2025. DOI: 10.33394/hjkk.v13i6.18706. Disponível em: https://ojspanel.undikma.ac.id/index.php/hydrogen/article/view/18706. Acesso em: 9 jan. 2026.