A Retrofitted Metallurgical Microscope Using Light Emitting Diodes for Multi-Spectral Imaging, Submitted by fox-cubs-admin on 14 January 2021 Author(s) Jerry Opoku – Ansah, Benjamin Anderson, Moses J. Eghan, Peter Osei – Wusu Adueming, Charles L. Y. Amuah, Samuel Sonko Sackey (2017) Journal Modern Applied Science, Vol 11, No 9, 30 – 38, doi:10.5539/mas.v11n9p30, DOI Link https://doi.org/10.5539/mas.v11n9p30 Publication Year Sun, 01/01/2017 - 12:00