SIREGAR, M. .; SIMARMATA, N. I. P. . The Effect of Self-Esteem on Happiness of Students in Medan City. Jurnal Ilmu Sosial dan Humaniora , [S. l.], v. 4, n. 1, p. 244–258, 2026. DOI: 10.58540/isihumor.v4i1.1467. Disponível em: https://putrapublisher.org/ojs/index.php/isihumor/article/view/1467. Acesso em: 18 apr. 2026.