Gaya APA
Santoso, B. (2017).
Indonesian Mining Journal Volume 2 Number 1, April 2017 (20).
Bandung:
R & D Centre fror Mineral and Coal Tecnology.
Gaya MLA
Santoso, Binarko.
"Indonesian Mining Journal Volume 2 Number 1, April 2017".
20
Bandung:
R & D Centre fror Mineral and Coal Tecnology,
2017.
Text.