“Aku Berharga”: A Psychoeducational Program to Improve Elementary Students’ Self-Esteem. SWAGATI : Journal of Community Service, [S. l.], v. 4, n. 2, p. 123–128, 2026. DOI: 10.24076/swagati.2026v4i2.2782. Disponível em: https://jurnal.amikom.ac.id/index.php/swagati/article/view/2782. Acesso em: 30 jun. 2026.