Sutiyono, Luluk Edahwati, Adeniah Setiabudi, and Suhaili. 2022. “Manufacture of Struvite From Industrial Waste Sodium Tripolyphosphate Using Bulkhead Column Reactor”. Nusantara Science and Technology Proceedings, November, 10-14. https://doi.org/10.11594/nstp.2022.2702.