Asia, I O, and C M A Ademorotib. “INTEGRATED BIOLOGICAL AND CHEMICAL TREATMENT OF BREWERY SLUDGE”. Biological Sciences - PJSIR 47, no. 4 (August 30, 2004): 281–291. Accessed November 24, 2024. https://v2.pjsir.org/index.php/biological-sciences/article/view/1536.