WORO PRASTIKA; NUR FAJRIE; DENNI AGUNG SANTOSO. Implementation of Plasticine as a Teaching Aid to Develop Understanding of the Concept of the Perimeter of Plane Figures Among Fifth-Grade Students at SDN 2 Bendanpete: Implementasi Media Plastisin Sebagai Alat Peraga Untuk Membangun Pemahaman Konsep Keliling Bangun Datar Kelas V SD N 2 Bendanpete. Santhet (Jurnal Sejarah Pendidikan Dan Humaniora), [S. l.], v. 10, n. 5, p. 2029–2038, 2026. DOI: 10.36526/santhet.v10i5.9402. Disponível em: https://ejournal.unibabwi.ac.id/index.php/santhet/article/view/9402. Acesso em: 23 oct. 2026.