Indarti, Dwi, 		Novitasari, Novitasari, AND 		Sulistyo, Yudi.
" Utilization of Supported Liquid Membrane (SLM) in Separation of Pb(II) by Varying Concentration of Carrier and Feed Solution" <em>Jurnal ILMU DASAR</em> [Online], Volume 18 Number 2 (4 December 2017)