R. Widiatmono

Optical Activity Effect on Planar Chiral Metamaterials

Juliasih Partini, R. Widiatmono, 2019, Journal of Physics: Conference Series.

Content Analysis of Class X High School Physics Learning Video by Koh Ben on the Big Course YouTube Channel

J. Jumadi, R. Widiatmono, Muh Fajrin Arifa, 2023, Jurnal Penelitian Pendidikan IPA.

Sub ppb CO Gas Measurement Using a Non Invasive QCL Laser Absorption Spectrometer Technique

Kusminarto, F. Harren, J. Mandon, 2015 .