|
|
|
|
|
Lia Meyana,Untung Sudadi,Boedi Tjahjono
Pág. 51
Bangka Island is known by the people of Indonesia and the world as the island's largest tin producer in Indonesia and has potential natural attractions such as beaches that surround the island of Bangka.This study is motivated by the former tin mining la...
ver más
|
|
|
|
|