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Copyright @2017. This is an open-access article distributed under the terms of the Lisensi Creative Commons Atribusi 4.0 Internasional.
Creation is distributed below Lisensi Creative Commons Atribusi 4.0 Internasional.
Copyright @2017. This is an open-access article distributed under the terms of the Lisensi Creative Commons Atribusi 4.0 Internasional.
Creation is distributed below Lisensi Creative Commons Atribusi 4.0 Internasional.
Fakultas Keguruan Ilmu Pendidikan, LPPM Universitas Ekasakti, Padang, Sumatera Barat, Indonesia