Alemayehu Kiros

Analysis of rock samples collected from rock hewn churches of Lalibela, Ethiopia using laser-induced breakdown spectroscopy

V. Lazic, G. Gigante, Alemayehu Kiros, 2013 .

Fourier transform infrared spectroscopic characterization of clay minerals from rocks of Lalibela churches, Ethiopia

G. Gigante, Alemayehu Kiros, A. Gholap, 2013 .

Investigation on Effects of Roasting Temperature and Roasting Time on Caffeine Content in Coffee using Optical Method

Alemayehu Kiros, 2007 .

A multianalytical approach to investigate stone biodeterioration at a UNESCO world heritage site: the volcanic rock-hewn churches of Lalibela, Northern Ethiopia

Ana Teresa Caldeira, Giovanni Gigante, Cristina Riccucci, 2013 .