E3S Web of Conferences

The Utilization of Catfish Bone Waste as Microcalcium by Different Preparation Methods

Susana Endah Ratnawati, Nurfitri Ekantari and Ustadi

E3S Web Conf., 147 (2020) 03031

Published online: 10 February 2020

DOI: 10.1051/e3sconf/202014703031

Susana Endah Ratnawati

Nurfitri Ekantari

Ustadi

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