Irvan, Irvan, Universitas Muhammadiyah Sumatera Utara

• Vol 2, No 1 (2021) - Articles
  The Effect of the Application of Discovery Learning and Problem Based Learning Model on Metacognitive Ability and Students' Mathematical Connections
  Abstract  PDF
• Vol 5, No 1 (2024) - Articles
  Application of Integrals in Calculating Ball Volume using GeoGebra
  Abstract  PDF