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A Preliminary Study on Developing Geography Literacy Based on Social Studies Learning Model to Improve Teachers 21st Century Skills
Sugiyanto, S, Maryani, E, Ruhimat, MVolume:
145
Journal:
IOP Conference Series: Earth and Environmental Science
DOI:
10.1088/1755-1315/145/1/012062
Date:
April, 2018
File:
PDF, 664 KB
2018