A Study on Co – odd (even) Sum Degree Edge Domination Number in Graphs. Baghdad Science Journal, Iraq, Baghdad, v. 20, n. 1(SI), p. 0359, 2023. DOI: 10.21123/bsj.2023.8424. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/8424.. Acesso em: 4 may. 2024.