Silva, T., M. Ferreira, J. Nascimento, L. Pietro, L. C. Neto, H. Moreira, L. Pereira, N. Leite, R. Gelamo, and J. A. Moreto. “Development of a Low-Cost Ball-on-Flat Linear Reciprocating Apparatus: Test Validation Using Ti-6Al-4V and Ti-6Al-4V/Nb2O5 Coatings”. Journal of Material Science and Technology Research, vol. 9, no. 1, Dec. 2022, pp. 43-52, doi:10.31875/2410-4701.2022.09.05.