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Sonia S, Muhelni L, Anwar H, Mukhtar D. BOD and COD Content of Leachate from Air Dingin Landfill, Padang City. TOFEDU [Internet]. 2025 Aug. 26 [cited 2025 Aug. 27];4(7):3255-60. Available from: https://journal.tofedu.or.id/index.php/journal/article/view/863