Pak Dae-Won Lee, Yun Jie Jueon Byoung Seung Byoung-In Sang 2024-01-13T06:33:48Z 2024-01-13T06:33:48Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/103759 English Effects of pre-treatment of waste activated sludge on hydrogen production Conference 1 한일수환경심포지움 한일수환경심포지움 KO