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Development of paper based colorimetric method using pigment from red dragon fruit for determination of Cu and Fe

Published Online: 2025-04-19

Authors

Pratiwi, Rimadani

Mulyaningsih, Raspati Dewi

Hasanah, Aliya Nur
Funding

Funding for this research was provided by:

University of Padjadjaran
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Text and Data Mining valid from 2025-04-19

Version of Record valid from 2025-04-19
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Article History

Received: 6 January 2025

Accepted: 14 April 2025

First Online: 19 April 2025

Declarations

:

: The authors declare no competing interests.

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