Vol. 13 No. 3 (2021)

Research Articles

• The Effects of Cooperative Learning on Students’ Mathematics Achievement, Mathematics Self-Efficacy and Mathematics Anxiety in High School Mathematics

  Vahid Sadeghi, Ahmad Shahvarani, Mohammad Hassan Behzadi

  129 - 141

  • 362
  • PDF ²⁹⁶

• New Design of Triband Rectangular Printed Antenna With DGS for Mobile Communications

  Mohammed Belhadj Khouloud, Souheyla Ferouani, Marouf Fatima Zahra, Ziani Kerarti

  143 - 147

  • 188
  • PDF ¹⁶⁴

• Preprocessing of Electrical Activity in the Brain

  G. Chekhmane, R. Benali

  149 - 156

  • 160
  • PDF ¹⁵⁵

• Design of a ULB Diamond Monopoly Antenna

  Belhadef Yamina, Boukli Hacene Nourreddine

  157 - 165

  • 145
  • PDF ¹⁴⁵

• Rectangular Printed Antenna for 5G Mobile Communications With DGS

  Moussa Fatima Zahra, Souheyla Ferouani, Belhadef Yamina, Abdellaoui Ghouti

  167 - 174

  • 178
  • PDF ¹⁵⁸