TARIGAN, R.; MARDININGSIH; SUWILO, S. Graph-Based Modeling for Optimal Strategy in Online Buying. Sinkron : jurnal dan penelitian teknik informatika, [S. l.], v. 6, n. 3, p. 2096-2102, 2022. DOI: 10.33395/sinkron.v7i3.11601. Disponível em: https://jurnal.polgan.ac.id/index.php/sinkron/article/view/11601. Acesso em: 17 apr. 2026.