Gaya APA

Unair, I, F. (2020). The Indonesia Journal Of Occupational Safety and Health Vol. 9 No.2 2020 (Vol. 9 No.2 Agustus 2020). Surabaya: FKM Unair.

Gaya MLA

Unair, Indonesia., FKM. "The Indonesia Journal Of Occupational Safety and Health Vol. 9 No.2 2020". Vol. 9 No.2 Agustus 2020 Surabaya: FKM Unair, 2020. Jurnal Nasional.