RODIYANA, R.; PUSPITASARI, W. D. Model Pembelajaran Konstruktivisme untuk Meningkatkan Kemampuan Pemahaman dan Komunikasi Matematika Siswa Sekolah Dasar: Constructivism Learning Model to improve students’ mathematical understanding and communication skills in elementary school. Proceedings of The ICECRS, [S. l.], v. 2, n. 1, p. 147–157, 2019. DOI: 10.21070/picecrs.v2i1.2409. Disponível em: https://icecrs.umsida.ac.id/index.php/icecrs/article/view/1385. Acesso em: 14 sep. 2025.