II INTERNATIONAL CONFERENCE “SUSTAINABLE DEVELOPMENT: AGRICULTURE, VETERINARY MEDICINE AND ECOLOGY”

Fabrication dye-sensitized solar cells (DSSC) using Pandanus amaryllifolius extract

Pub Date : 2020-07-06 DOI: 10.1063/5.0130105 M. Darmawan, Hardani, I. Halid, Aini, J. Ustiawaty, Roushandy Asri Fardani

Preliminary study of synthesis of sodium manganese oxide using sol-gel method as sodium ion battery material using precursor of sodium bicarbonate and manganese oxide

Pub Date : 1900-01-01 DOI: 10.1063/5.0130165 Susanto Sigit Rahardi, Muhammad Ilham Bayquni, B. S. Purwasasmita

Study of metamaterial with a limited number of the unit cells

Pub Date : 1900-01-01 DOI: 10.1063/5.0129765 H. T. Yudistira, M. Asril