2019. Pemanfaatan Bentonit Teraktivasi Sebagai Penyerap Nitrogen pada Air Limbah Pabrik Kelapa Sawit: The Application of Activated Bentonite as Adsorbent of Nitrogen in Palm Oil Industry Wastewater. Talenta Conference Series: Science and Technology (ST). 2, 2 (Jun. 2019). DOI:https://doi.org/10.32734/st.v2i2.509.