Gaya APA
THE INDONESIAN JOURNAL OF OCCUPATIONAL SAFETY AND HEALTH VOL. 10 ISSUE 1 APRIL 2021. (2021).
surabaya:
UNIVERSITAS AIRLANGGA.
Gaya MLA
THE INDONESIAN JOURNAL OF OCCUPATIONAL SAFETY AND HEALTH VOL. 10 ISSUE 1 APRIL 2021.
.
surabaya:
UNIVERSITAS AIRLANGGA,
2021.
Text.