ABBAS, S. Existence and Being: A Philosophical View. International Journal of Social Sciences and Management, [S. l.], v. 2, n. 2, p. 74–77, 2015. DOI: 10.3126/ijssm.v2i2.12295. Disponível em: https://nepjol.info/index.php/IJSSM/article/view/12295. Acesso em: 27 oct. 2021.