Ijeh R, Asida SO, Ezema FI, Asarhasa P. Effect of Allium Cepa on the Properties of Nickel Doped Zinc Oxide Nanopyramids: Effect of allium cepa on the properties of nickel doped zinc oxide nanopyramids. NJP [Internet]. 2023 Nov. 21 [cited 2024 Nov. 23];32(3):33-8. Available from: https://njp.nipngr.org/index.php/njp/article/view/115