Nuryantini, Ade Yeti, Department of Physics Education, Faculty of Tarbiya and Teacher Training, UIN Sunan Gunung Djati Bandung, Jl. Cimincrang, Cimenerang, Panyileukan, Bandung, West Java, 40292, Indonesia., Indonesia

• Jurnal Kimia VALENSI Volume 5, No. 2, November 2019 - Jurnal Kimia VALENSI, Volume 5, No. 2, November 2019
  Synthesis and Characterization of Calcium Oxide Nanoparticles from Duck Eggshells using Ball Milling Methods
  Abstract  PDF