ANALIT VOL.4 NO.1, J. Cover Depan. Analit : Analytical and Environmental Chemistry, [S. l.], v. 4, n. 01, 2019. DOI: 10.23960/aec.v4i1.2019.p0. Disponível em: https://analit.fmipa.unila.ac.id/index.php/analit/article/view/98. Acesso em: 26 aug. 2026.