COVER BELAKANG, J. A. Cover Belakang Jurnal Analit. Analit : Analytical and Environmental Chemistry, [S. l.], v. 5, n. 02, p. 202, 2020. DOI: 10.23960/aec.v5i2.2020.p202. Disponível em: https://analit.fmipa.unila.ac.id/index.php/analit/article/view/74. Acesso em: 23 aug. 2026.