Ittihad, N.; Hamzah, R. A.; Alannasir, W. A. The Effectiveness of the Deep Learning Approach through the Problem-Based Learning Model on the Numeracy Skills of Third-Grade Students at SD Inpres Tamalanrea 2 Makassar City: Efektivitas Deep Learning Approach Melalui Model Problem Based Learning Terhadap Kemampuan Numerasi Siswa Kelas III SD Inpres Tamalanrea 2 Kota Makassar. BJPD 2026, 7, 285-293.