E3S Web of Conferences

Evaluation of Potency Spent Coffee Grounds for Make Black Compost

Asmak Afriliana, Endar Hidayat, Mitoma Yoshiharu, Masuda Taizo and Hiroyuki Harada

E3S Web Conf., 142 (2020) 04002

Published online: 21 January 2020

DOI: 10.1051/e3sconf/202014204002

Asmak Afriliana

Endar Hidayat

Mitoma Yoshiharu

Masuda Taizo

Hiroyuki Harada

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