MURDHIONO, Wahyu Rochdiat; 						OKINARUM, Giya Yulilania.
 The Relationship between Psychological Stress with Breastfeeding Frequency and Breastmilk Volume during the COVID-19 Pandemic.
<strong>Jurnal Keperawatan Soedirman</strong>, [S.l.], v. 17, n. 3, p. 117-122, nov. 2022.
ISSN 2579-9320.
Available at: &lt;<a href="http://jos.unsoed.ac.id/index.php/jks/article/view/6292" target="_new">http://jos.unsoed.ac.id/index.php/jks/article/view/6292</a>&gt;. Date accessed: 20 apr. 2024.
doi: <a href="https://doi.org/10.20884/1.jks.2022.17.3.6292">https://doi.org/10.20884/1.jks.2022.17.3.6292</a>.