TY - JOUR SN - 978-979-96880-8-8 UR - http://fmipa.uny.ac.id/ ID - UNY21205 TI - MEASUREMENT OF RATE OF CATION EXCHANGE REACTIONS ON SURFACE OF SILICA SEPARATED FROM LAPINDO MUD AV - public A1 - Ikhsan, Jaslin A1 - Sulastri, Siti A1 - Priyambodo, Erfan PB - Faculty of Mathematics and Natural Sciences Yogyakarta State University JF - Proceeding of International Conference On Research, Implementation And Education Of Mathematics And Sciences 2015 ER -