PURWADI, P. PENENTUAN NATRIUM DALAM SEDIAAN RINGER LAKTAT SECARA MICROWAVE PLASMA ATOMIC EMMISION SPECTROSCOPY (MP-AES). Analit : Analytical and Environmental Chemistry, [S. l.], v. 2, n. 02, 2017. DOI: 10.23960/aec.v2i2.2017.p. Disponível em: https://analit.fmipa.unila.ac.id/index.php/analit/article/view/126. Acesso em: 21 aug. 2026.