Istiqomah, Rofita, Universitas Negeri Semarang, Indonesia

• Vol 4, No 2 (2018): December - Original Research Articles
  Determining Hair Thickness using the Light Diffraction Method: Verification of the Seven Times Sliced Hair Phenomenon
  Abstract  PDF
• Vol 5, No 2 (2019): December - Original Research Articles
  Kentong Damping Sound Intensity Level Based on Kentongan Length Variations
  Abstract  PDF