Simangunsong, Tuani Lidiawati and Fransiscus, Yunus and Prayitno, Marchellino Ivan and Pratama, Stenly Wira Hadi (2022) Solidification/Stabilization of waste containing lead using flyash and bentonite. In: IOP Conference Series: Earth and Environmental Science, Volume 1098, The 4th International Conference on Environment, Sustainability Issues, and Community Development (INCRID), 01 September 2022, Semarang.