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R A Ningrum

RA

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Publications

1

Citations

20

H-Index

1

Active since

2022

Affiliations

Universitas Sumatera Utara(Current)

R A Ningrum is an author at Universitas Sumatera Utara specializing in crystallography, mechanical properties, and materials characterization.

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Publications per year

2022–2022

1

Publications

1

Synthesis and material characterization of calcium carbonate (CaCO<sub>3</sub>) from the waste of chicken eggshells

R A Ningrum, Syahrul Humaidi, Supran Hidayat Sihotang et al. · Journal of Physics Conference Series · 2022 · 20 citations · Full text

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