Putri, Putu Melista, Ni Made Suastini, and I Made Rian Putra Gunawan. 2024. “Tinjauan Hubungan Antara Kadar Vitamin D Dan Fungsi Paru Pada Pasien PPOK”. JURNAL SKALA HUSADA : THE JOURNAL OF HEALTH 21 (2):51-56. https://doi.org/10.33992/jsh:tjoh.v21i2.3821.