HA SON, Phan. APPROXIMATELY COHEN–MACAULAY PROPERTY OF EDGE-WEIGHTED CYCLES. HNUE Journal of Science: Journal of Natural Sciences, [S. l.], v. 71, n. 2, p. 26–33, 2026. DOI: 10.18173/2354-1059.2026-0017. Disponível em: https://hnuejs.edu.vn/ns/article/view/1558. Acesso em: 11 jul. 2026.