Utama, Judhistira Aria, Universitas Pendidikan Indonesia, Indonesia

• Vol 14, No 2 (2009): JPMIPA: Volume 14, Issue 2, 2009 - Articles
  UJI IN-SITU KAMERA CCD ST-237 ADVANCE DAN KINERJA ASTRONOMI SISTEM FOTOMETRI BVR JOHNSON
  Abstract  PDF
• Vol 4, No 2 (2023): JCS: September 2023 - Articles
  Predicting Solar Flares Using Data Products Vector Magnetic SDO/HMI dan Random Ferns
  Abstract  PDF