Open AccessCOVER GEA VOL 21, NUMBER 2 OCTOBER (2021)
Author(s) -
Riki Ridwana
Publication year - 2021
Publication title -
jurnal geografi gea/jurnal geografi gea
Language(s) - Uncategorized
Resource type - Journals
eISSN - 2549-7529
pISSN - 1412-0313
DOI - 10.17509/gea.v21i2.39932
Subject(s) - cover (algebra) , environmental science , mathematics , physics , engineering , mechanical engineering
COVER