Gaya APA

Gontor, U, D. (2023). JIHOH : Journal of Industrial Hygiene and Occupational Health Vol. 7 No. 2, April 2023 (Vol 7 Issue 2, April 2023). Ponorogo: Universitas Darussalam Gontor.

Gaya MLA

Gontor, Universitas, Darussalam. "JIHOH : Journal of Industrial Hygiene and Occupational Health Vol. 7 No. 2, April 2023". Vol 7 Issue 2, April 2023 Ponorogo: Universitas Darussalam Gontor, 2023. TEXT.