« FABRICATION, OPTICAL SYNTHESIZATION AND SYNTHESIZATION OF MANGANESE OXIDE (MnO) THIN FILMS DOPED WITH IRON (II) (Fe) ». FULafia Journal of Science and Technology , vol. 5, nᵒ 2, décembre 2019, p. 150-5, https://lafiascijournals.org.ng/index.php/fjst/article/view/219.