Items by "Rohana, Hana"
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Rohana, Hana and Asmoro, Cahyo (2020) Optimization test of ipomoea batatas l. leaf extract as a flocculent in water treatment for practicum in chemical analysis of environment course. In: Proceedings of the 7th Mathematics, Science, and Computer Science Education International Seminar, MSCEIS 2019, 12 October 2019, Bandung, West Java, Indonesia.