Lucky, Ikhioya I., Ugbo F. C., and Ijabor B. Okeghene. “Growth And Characterization Of Manganese Sulphide (MnS) Thin Films”. International Journal For Research In Applied And Natural Science 4, no. 1 (February 28, 2018): 01–09. Accessed April 28, 2024. https://gnpublication.org/index.php/ans/article/view/77.