Harahap YW, Harahap S. Perilaku Pencegahan Covid-19 dan Pelatihan Pembuatan Sabun Cuci Tangan Cair (Handsoap) di Rumah Tangga. jpma [Internet]. 2021Apr.29 [cited 2024Jul.20];3(1):147-9. Available from: https://jurnal.unar.ac.id/index.php/jamunar/article/view/434