Syahputra, M.R., Departement of Mathematics, Universitas Sumatera Utara, Medan, Indonesia, Indonesia

• ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 2 (2019): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat - Articles
  Comparison of active learning models in schools in increasing the cognitive value of students
  Abstract  PDF