Penurunan Tingkat Kecemasan melalui Breathing Exercise. Jurnal Ilmu Keperawatan Jiwa, [S. l.], v. 4, n. 3, p. 481–486, 2021. Disponível em: https://journal.ppnijateng.org/jikj/article/view/947. Acesso em: 23 jan. 2026.