SEMT Labelings and Deficiencies of Forests with Two Components (I). Punjab University Journal of Mathematics, [S. l.], v. 51, n. 5, p. 137–149, 2025. Disponível em: https://pujm.pu.edu.pk/index.php/pujm/article/view/447. Acesso em: 29 jun. 2025.