ERNIATI, E. Level of Education, Knowledge, Attitude Sellers Meatballs and Borax Used in Meatballs in Lemahputro III Elementary School. JURNAL KESEHATAN LINGKUNGAN , [S. l.], v. 9, n. 2, p. 209–216, 2018. DOI: 10.20473/jkl.v9i2.2017.209-216. Disponível em: https://e-journal.unair.ac.id/JKL/article/view/9191. Acesso em: 3 aug. 2024.