1.
Utami TA. Optimalisasi Pencegahan Covid-19 Pada Lansia: Optimalisasi Pencegahan Covid-19 Pada Lansia. jpma [Internet]. 2022Dec.12 [cited 2024Jul.20];4(3):14-22. Available from: https://jurnal.unar.ac.id/index.php/jamunar/article/view/882