Muhammad GM, Ihsan IR, Amalia R. Pendampingan Penyusunan Buku Penilaian Autentik (BUPENA) Berbasis 4Cs Skills bagi Guru Matematika SMP di Kota Langsa. JPKM [Internet]. 2023 Dec. 8 [cited 2025 Jan. 8];13(2):189-94. Available from: https://jurnal.uninus.ac.id/index.php/JPKM/article/view/2832