DANIEL, Juan et al. PELABELAN ODD-GRACEFUL PADA GRAF PRODUK SISIR. Majalah Ilmiah Matematika dan Statistika, [S.l.], v. 22, n. 1, p. 30-42, mar. 2022. ISSN 2722-9866. Available at: <https://jurnal.unej.ac.id/index.php/MIMS/article/view/30186>. Date accessed: 22 dec. 2024. doi: https://doi.org/10.19184/mims.v22i1.30186.