Gaya APA
HEUNG, S, K, D. (2011).
Review of piezoelectric energy harvesting based on vibration (A) (Vol. 12).
South Korea:
Springer.
Gaya MLA
HEUNG, Soo, Kim,, Dkk..
"Review of piezoelectric energy harvesting based on vibration (A)".
Vol. 12
South Korea:
Springer,
2011.
Jurnal.