Article

Manurung, Posman and Ginting, Erika and Ginting Suka, Ediman and Suprihatin, Suprihatin (2022) Synthesis and Characterisation of Nano-silica Based on Pumice Using NaOH. Journal of Physical Science,, 33 (1). pp. 17-28. ISSN 2180-4230

Ginting, Erika and Manurung, Posman and Riyanto, Agus (2018) PENGARUH KONSENTRASI NaOH PADA EKSTRAK NANOSILIKA BERBASIS BATU APUNG. Jurnal Teori dan Aplikasi Fisika, 06 (02). pp. 209-2017. ISSN 2303-016X