NUR AINI, Vintiara Fairus; 						WIDAJATI, Endang; 						MUSTAFA, Annasari.
 Pengaruh Suplementasi Vitamin D terhadap Fungsi Paru pada Pasien Penyakit Paru Obstruktif Kronik (PPOK).
<strong>NUTRITURE JOURNAL</strong>, [S.l.], v. 2, n. 2, p. 78-85, aug. 2023.
ISSN 2828-9552.
Available at: &lt;<a href="https://ojs.poltekkes-malang.ac.id/index.php/Nutriture/article/view/3862" target="_new">https://ojs.poltekkes-malang.ac.id/index.php/Nutriture/article/view/3862</a>&gt;. Date accessed: 05 feb. 2025.
doi: <a href="https://doi.org/10.31290/nj.v2i2.3862">https://doi.org/10.31290/nj.v2i2.3862</a>.