[1]
Ertiana, D. and Utami, S. 2022. Mother’s Knowledge of Efforts to Prevent Covid 19 Transmission in Children Age 3 - 5 Years Old. JURNAL KESEHATAN POLTEKKES KEMENKES RI PANGKALPINANG. 10, 2 (Dec. 2022), 115–124. DOI:https://doi.org/10.32922/jkp.v10i2.459.