Nehme, G. and Al Esber, M. 2022. Optimization of wear and cracks in roller contact under different coating and a range of loads and temperature with fixed speed using design expert (DOE) and finite element model. International Journal of Engineering & Technology. 11, 1 (Mar. 2022), 41–49. DOI:https://doi.org/10.14419/ijet.v11i1.31925.