Open Access Research Paper Views (3327) Leachate characteristics generated by Pagalungan landfill Cagayan de Oro City, Philippines Remedios T. Tamang, Gina C. Lacang Int. J. Biosci. 22(4), 32-38, April 2023. DOI: http://dx.doi.org/10.12692/ijb/22.4.32-38 Keywords: Biological oxygen demand (BOD), Chemical oxygen demand (COD), Landfill leachate, Organic matter (or organic material) Details