PULING TANG, Melki Imamastri. Pemahaman Siswa Terhadap Keliling Dan Luas Lingkaran. Journal of Mathematics Learning Innovation, [S. l.], v. 2, n. 1, p. 53–62, 2023. DOI: 10.35905/jmlipare.v2i1.5069. Disponível em: https://ejurnal.iainpare.ac.id/index.php/JMLIPARE/article/view/5069. Acesso em: 2 feb. 2026.