[1]
Lase, H., Dirneti, D. and Indriyani, D. 2025. Pengaruh Penggunaan Model Problem Based Learning Berbasis Masalah Kontekstual Terhadap Kemampuan Penalaran Matematis Pada Siswa Sekolah Dasar. RIGGS: Journal of Artificial Intelligence and Digital Business. 4, 4 (Dec. 2025), 6543–6552. DOI:https://doi.org/10.31004/riggs.v4i4.4654.