1.
Nurarifah N, Damayanti R. Meningkatkan Sistem Imunitas Pada Lansia Melalui Kegiatan Fisik Di Masa Pandemi Covid-19 . JPML [Internet]. 2021 Sep. 26 [cited 2025 Sep. 27];1(1):7-11. Available from: https://jurnal.poltekkespalu.ac.id/index.php/jpml/article/view/542