PROBOSARI, Anastasia Esti; 						PITOYO, joko; 						BACHTIAR, Arief.
 The Effect Of Javanese Instrumental Music On Improving Sleep Quality Of Post Laparotomy Patients.
<strong>Jurnal Keperawatan Terapan</strong>, [S.l.], v. 8, n. 2, p. 134-142, sep. 2022.
ISSN 2442-6873.
Available at: &lt;<a href="https://ojs.poltekkes-malang.ac.id/index.php/JKT/article/view/3813" target="_new">https://ojs.poltekkes-malang.ac.id/index.php/JKT/article/view/3813</a>&gt;. Date accessed: 19 apr. 2024.
doi: <a href="https://doi.org/10.31290/jkt.v8i2.3813">https://doi.org/10.31290/jkt.v8i2.3813</a>.