Christaller, Walter, author
Prentice-Hall, 1966
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Francisco Moreira, editors
[, Springer], 2012
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Mutiara Islamiantoyo, author
2023
UI - Tugas Akhir
Dwira Setya Nugraha, author
2016
UI - Skripsi (Membership)
Liow, Joseph Chinyong, author
Cambridge University Press, 2009
eBooks