OKTAVIANI, Eva et al.
 PENGARUH TERAPI PURSED LIP BREATHING MENIUP BALON TERHADAP STATUS OKSIGENASI ANAK DENGAN ASMA.
<strong>Coping: Community of Publishing in Nursing</strong>, [S.l.], v. 9, n. 1, p. 21-29, feb. 2021.
ISSN 2715-1980.
Available at: &lt;<a href="http://103.29.196.112/index.php/coping/article/view/69717" target="_new">http://103.29.196.112/index.php/coping/article/view/69717</a>&gt;. Date accessed: 17 dec. 2025.
doi: <a href="https://doi.org/10.24843/coping.2021.v09.i01.p04">https://doi.org/10.24843/coping.2021.v09.i01.p04</a>.