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Otah, P. B.; Nworie, I. C.; Akande, P. I.; Igweoko, A. E.; Ugwoke, D. U.; Ojobeagu, A. O.; Brown-Okporie, N. W.; Uwa, U. R.; Nwigwe, G. C.; Igwe, E. C.; Agu, T. E. Optical Characteristics of Nickel Oxide Thin Films Doped With Dye Extract from Three Natural Dyes. NJP 2025, 34 (3), 92-98. https://doi.org/10.62292/10.62292/njp.v34i3.2025.422.