Author

Harley Bayu Sastha

2 books found

Cover of Menuju puncak gunung Tambora

Menuju puncak gunung Tambora

Harley Bayu Sastha, Dedhi Wicaksono, Fuji Adriza · First published 2015

Cover of Mountain climbing for everybody

Mountain climbing for everybody

Harley Bayu Sastha · First published 2007