KORENGKENG, Loura Caroline; 						LONDOK, Cornelia.
 Pengetahuan dan Kecemasan pada Lansia terhadap COVID-19.
<strong>Nutrix Journal</strong>, [S.l.], v. 7, n. 1, p. 25-34, apr. 2023.
ISSN 2580-6432.
Available at: &lt;<a href="https://ejournal.unklab.ac.id/index.php/nutrix/article/view/926" target="_new">https://ejournal.unklab.ac.id/index.php/nutrix/article/view/926</a>&gt;. Date accessed: 08 oct. 2025.
doi: <a href="https://doi.org/10.37771/nj.v7i1.926">https://doi.org/10.37771/nj.v7i1.926</a>.