Author Details

Yulvisriani, Yulvisriani, SMP Negeri 13 Kota Dumai, 28882, Indonesia Faculty of Teacher Training and Education, Universitas Riau, Pekanbaru, 28293, Indonsia, Indonesia

  • Vol 4, No 4: October 2020 - Articles
    The Role of Empowerment of Dumai Science Teachers Association (MGMP IPA) in improving the Professional Competency of Junior High School Science Teacher
    Abstract  PDF