Shumba, Kenny G. High sensitivity nickel oxide polyaniline core-shell nanoparticle thin film based sensor for detection of formaldehyde / Kenny Shumba G. - University of Zambia : University of Zambia, 2021. - xvii, 79 pages : illustrations. Includes bibliographical references. Subjects--Topical Terms: Formaldehyde--Toxicology.Formaldehyde--Toxicity Formaldehyde