Leni, Rumiyanti and Siska, Wulandari and Tika, Damayanti (2020) Optimization of using Baturaja fly ash as a Portland Composite Cement (PCC) additive. Journal of Physics: Conference Series, 1572. pp. 1-7. ISSN Print : 1742-6588 Online : 1742-6596

Leni, Rumiyanti and Siska, Wulandari and Tika, Damayanti and Simon, Sembiring and Warsito, Warsito (2020) Optimization Of Using Baturaja Fly Ash As A Portland Composite Cement (PCC) Additive. In: The 9th International Conference on Theoretical and Applied Physics (ICTAP) 26-28 September 2019, Bandar Lampung, Indonesia, 26-28 September 2019, Bandar Lampung.

Leni, Rumiyanti and Siska, Wulandari and Tika, Damayanti and Simon, Sembiring and Warsito, Warsito (2019) The Deposition of Silver (Ag) on a Glass Substrate (Sio2) using Direct Current Sputtering Method. In: ICASMI 2018 (International Conference on Applied Sciences Mathematics and Informatics), 9-11 Agustus 2018, Hotel Emersia, Bandar Lampung.