Daniel A. Obeng
- Preliminary k-Values of Unbound Natural Quartzitic Gravels for Mechanistic-Empirical Pavement Design. Dans: Open Journal of Civil Engineering, v. 7, n. 4 ( 2017). (2017):
- Degradation of Retro-Reflectivity of Thermoplastic Pavement Markings: A Review. Dans: Open Journal of Civil Engineering, v. 8, n. 3 ( 2018). (2018):