Ipung Hananto, R. Setiawati, and H. Rosyidah. “Strategi Pemberian Bantuan Problem Solving Bagi Siswa”. Jurnal Pengabdian Pedagogika, Vol. 1, no. 2, June 2023, pp. 57-66, https://ejournal-fip-ung.ac.id/ojs/index.php/jpp/article/view/2542.