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pro vyhledávání: '"Ami Santika Kurniati"'
Autor:
Ami Santika Kurniati, Anindrya Nastiti, Rifda Marwa Ufaira, Khansa Fay’i Safira, Anjar Dimara Sakti
Publikováno v:
Discover Sustainability, Vol 5, Iss 1, Pp 1-18 (2024)
Abstract Inadequate sanitation has catastrophic consequences for public health, standard of living, and productivity, as well as gender equality and social inclusion. Urban sanitation programmes yield suboptimal outcomes regarding long-term impact, e
Externí odkaz:
https://doaj.org/article/619251f1369e41eabf02332b262d2994
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 801:012075
Coffee bean skin waste has been used as a coloring agent in the process of dyeing silk threads by varying the concentration of coffee bean extract extracts in 4 treatment stages, each 50 g/l, 100 g/l, 150 g/l and 200 g/l and varying the fixation solu