Gaya APA

Widiyanti, P. (2021). Indonesia journal of tropical and infectious disease Vol 9 No 3 September - Desember 2021 (Vol 9 No 3 September - Desember 2021). Surabaya: Airlangga University press.

Gaya MLA

Widiyanti, Prihatini. "Indonesia journal of tropical and infectious disease Vol 9 No 3 September - Desember 2021". Vol 9 No 3 September - Desember 2021 Surabaya: Airlangga University press, 2021. Text.