Low-cost colorimetric device for secondary level chemical education

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E2068.pdf (45.49 KB)

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Fernando, J.V.P.

Navaratne, K.S.U.

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Proceedings of the 54th Anuual Session,Part 1 - Abstracts

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http://vidya.nsf.gov.lk:8080/pdfs/vidslaas/1998/E2068.pdf
https://viduketha.nsf.gov.lk/handle/123456789/15828

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Annual Session Proceedings – Abstracts