DURANT, Chrisly; 						PONGOH, Emma Juline; 						LUMINGKEWAS, Sonny.
 Pengaruh model pembelajaran problem based learning terhadap hasil belajar siswa kelas X pada materi struktur atom di SMA katolik santa rosa de lima tondano.
<strong>Oxygenius: Journal Of Chemistry Education</strong>, [S.l.], v. 1, n. 1, p. 5-9, aug. 2019.
ISSN 2686-4649.
Available at: &lt;<a href="https://www.indochembull.com/index.php/oxygenius/article/view/69" target="_new">https://www.indochembull.com/index.php/oxygenius/article/view/69</a>&gt;. Date accessed: 10 oct. 2026.
doi: <a href="https://doi.org/10.37033/ojce.v1i1.69">https://doi.org/10.37033/ojce.v1i1.69</a>.