1.
Suryaningrum L, Adriyani R. Parameter Analysis of COD and BOD Liquid Waste at Sidoarjo Steel Company 2022. Jurnal EduHealth [Internet]. 2023 Nov. 11 [cited 2025 Jan. 8];14(04):270-3. Available from: https://ejournal.seaninstitute.or.id/index.php/healt/article/view/2785