UMAROH, Liya; NINGRUM, Novita Kurnia; SUKAMTO, Titien Suhartini. Meningkatkan Kemampuan Problem Solving Siswa-Siswi SMA Negeri 7 Semarang melalui Bebras Challenge. Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang, [S. l.], v. 5, n. 3, p. 312–318, 2020. DOI: 10.26905/abdimas.v5i3.4320. Disponível em: https://jurnal.unmer.ac.id/index.php/jpkm/article/view/4320. Acesso em: 9 mar. 2025.