Gaya APA
Putra, R., Firdaus, R, A.
(2020).
DRAFTER CAD MECHANICAL
.
Surakarta:
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Gaya MLA
Putra, Ratna., Firdaus, Ridho, Alfan.
"DRAFTER CAD MECHANICAL".
Surakarta:
Mediatama,
2020.
Text.