Meiliyadi, Lalu Ahmad Didik, Muh. Wahyudi, and Kurniawan Arizona. 2025. “Preliminary Study As Temperature Sensor of Nanosilica Based on Coastal and River Sand”. KONSTAN - JURNAL FISIKA DAN PENDIDIKAN FISIKA 9 (02), 170-79. https://doi.org/https://doi.org/10.20414/konstan.v9i02.594.