Arwansyah, Arwansyah, Universitas Negeri Medan, Indonesia

• Vol 13, No 2 (2021): JUPIIS (JURNAL PENDIDIKAN ILMU ILMU SOSIAL) DECEMBER - Articles
  DEVELOPMENT OF LEARNING MEDIA USING ADOBE FLASH PLAYER SOFTWARE AND THE ROLE OF SELF EFFICACY TO INCREASE ECONOMIC LEARNING OUTCOMES FOR CLASS X IIS MAN 1 PADANG LAWAS
  Abstract  PDF