PANJAITAN, Jelita.
 PENGARUH  MODEL  PROBLEM  BASED  LEARNING  TERHADAP HASIL  BELAJAR  SISWA PADA MATERI  PENGUKURANDI KELAS X  SEMESTER I SMA NEGERI 1 HILIDUHO T.P 2020/2021.
<strong>JURNAL PENELITIAN FISIKAWAN</strong>, [S.l.], v. 4, n. 1, p. 39-45, may 2021.
ISSN 2655-738X.
Available at: &lt;<a href="https://jurnal.darmaagung.ac.id/index.php/jurnalpenelitianfisikawan/article/view/981" target="_new">https://jurnal.darmaagung.ac.id/index.php/jurnalpenelitianfisikawan/article/view/981</a>&gt;. Date accessed: 19 may 2024.