Ambarwati, Nova Florentina, Universitas Katolik Santo Thomas, Medan, Indonesia

• Vol 7, No 6 (2023) - Articles
  The Effect of Problem-based Learning Model on the Fourth-Grade Elementary Students' Learning Outcomes
  Abstract  PDF (ENGLISH)
• Vol 8, No 3 (2024) - Articles
  Application of the Problem Based Learning Model to Improve Students' Learning Outcomes and Critical Thinking Ability on Mathematics Lessons in Primary School
  Abstract  PDF (ENGLISH)