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Otah PB, Nworie IC, Akande PI, Igweoko AE, Ugwoke DU, Ojobeagu AO, et al. Optical Characteristics of Nickel Oxide Thin Films Doped with Dye Extract from Three Natural Dyes. NJP [Internet]. 2025 Sep. 22 [cited 2025 Sep. 28];34(3):92-8. Available from: https://njp.nipngr.org/index.php/njp/article/view/422