Apreasta, Lika, Universitas Dharmas Indonesia, Sumatera Barat, Indonesia

• Innovative: Journal Of Social Science Research Vol. 1 No. 2 (2021): Innovative: Journal Of Social Science Research - Articles
  Pengembangan Buku Ajar Berbasis Model Problem Based Learning pada Subtema 1 Kekayaan Sumber Energi Di Indonesia pada kelas IV Sekolah Dasar
  Abstract  PDF