Ningsih, Nurma, Maria Herliyani Dua Bunga, and Lukas Bera. “Pengaruh Model Pembelajaran Problem Based Learning Berbantuan Media Kartu Desimal War Terhadap Hasil Belajar Matematika Siswa”. Ainara Journal (Jurnal Penelitian dan PKM Bidang Ilmu Pendidikan) 6, no. 2 (June 18, 2025): 197–203. Accessed July 7, 2025. https://journal.ainarapress.org/index.php/ainj/article/view/827.