TNRATANASLIICH31, D. K.; ANGSANANT, M.; SENAWONG, M.; CHURSMANSRI, M. Cone Penentrometer. Engineering and Applied Science Research, [S. l.], v. 24, n. 1, p. 81–90, 2013. Disponível em: https://ph01.tci-thaijo.org/index.php/easr/article/view/8017. Acesso em: 31 aug. 2026.