HOAN, P. T.; THUONG, N. T. Microstructural characteristics of ultra-high performance concrete by grid nanoindentation and statistical analysis. Journal of Science and Technology in Civil Engineering (JSTCE) - HUCE, [S. l.], v. 15, n. 1, p. 90–101, 2021. DOI: 10.31814/stce.nuce2021-15(1)-08. Disponível em: https://stce.vjst.net/index.php/en/article/view/1773. Acesso em: 18 sep. 2026.