Dr. The calcination temperature dependent structural and optical behaviour of ZnMnO3-Δ nanocrystallines. Indian Journal of Pure & Applied Physics (IJPAP), [S. l.], v. 62, n. 12, p. 1113–1117, 2024. DOI: 10.56042/ijpap.v62i12.11941. Disponível em: https://or.niscpr.res.in/index.php/IJPAP/article/view/11941. Acesso em: 13 may. 2026.