SETIAWATI, Juli; MERYTA FEBRILIAN FATIMAH; EKAWATI, Darma. Pelabelan Total Tak Reguler Sisi pada Graf Direction, Graf Direction Right, dan Graf Heart. Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika, [S. l.], v. 6, n. 2, p. 64–72, 2023. DOI: 10.30605/proximal.v6i2.2559. Disponível em: https://www.e-journal.my.id/proximal/article/view/2559. Acesso em: 7 jul. 2025.