Julianti, Dwi Putri, Student of Biology Educations Study Program, Universitas Negeri Padang Jl. Prof. Dr. Hamka, Air Tawar Barat, Padang - 25131, Indonesia, Indonesia
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Vol 10, No 1 (2018) - Articles
The Development of Student Worksheet Based on Scientific Approach on Environmental Pollution Topic For Junior High School Student Grade VII
Abstract PDF
ISSN: 2509-0119