1. Aba Engineer: Technical paper on ethical practice for Engineers in Aba, Nigerian Society of Engineers, Aba Branch, vol. 21 (2002)
2. Ahn, K.J., Jeong, K., Lee, J.: Characteristics on electroosmosis ground improvement using nano-geosynthetics. J. Korean Geoenviron. Soc. 10(4), 59–63 (2009)
3. Arulrajah, A., Kua, T.A., Horpibulsuk, S., Phetchuay, C., Suksiripattanapong, C., Du, Y.J.: Strength and microstructure evaluation of recycled glass-fly ash geopolymer as low-carbon masonry units. Constr. Build. Mater. 114, 400–406 (2016)
4. Barthurst, R.J.: Geosynthetic classification. International Geosynthetic Society, USA (2006)
5. Berg, R.R., Suits, L.D.: Geosynthetics, A2K07: Committee on Geosynthetics, NY (2010)