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pro vyhledávání: '"Julianse Lydia Nababan"'
Autor:
Julianse Lydia Nababan, Titin Evania Manalu, Murniaty Simorangkir, Ratu Nurul Aulia, Angga Koswara Malau, Anna Lestari
Publikováno v:
Jurnal Pendidikan Kimia (JPKim); Vol 13, No 3 (2021): December; 202-211
The spread of the COVID-19 virus has shaken the world. The application of Clean and Healthy Living Behavior (CHLB) is the best effort to prevent the transmission of the Covid-19 virus. Maintaining oral and dental hygiene can improve health, especiall