MAHADJANI, Marata.
 PENINGKATAN HASIL BELAJAR IPS MELALUI PENERAPAN METODE PROBLEM SOLVING  DI KELAS VIII f SMP NEGERI 3 GORONTALO.
<strong>Ideas: Jurnal Pendidikan, Sosial, dan Budaya</strong>, [S.l.], v. 3, n. 4, p. 505, nov. 2017.
ISSN 2656-940X.
Available at: &lt;<a href="https://jurnal.ideaspublishing.co.id/index.php/ideas/article/view/52" target="_new">https://jurnal.ideaspublishing.co.id/index.php/ideas/article/view/52</a>&gt;. Date accessed: 23 apr. 2026.