Umar, I. H., Abubakar, S., Lin, H., & Hassan, J. I. (2025). Metakaolin as a soil stabilizing admixture. Earth Science Informatics, 18(2), . https://doi.org/10.1007/s12145-025-01703-5
Chicago-referens (17:e uppl.)Umar, Ibrahim Haruna, Sale Abubakar, Hang Lin, och Jubril Izge Hassan. "Metakaolin as a Soil Stabilizing Admixture." Earth Science Informatics 18, no. 2 (2025). https://doi.org/10.1007/s12145-025-01703-5.
MLA-referens (9:e uppl.)Umar, Ibrahim Haruna, et al. "Metakaolin as a Soil Stabilizing Admixture." Earth Science Informatics, vol. 18, no. 2, 2025, https://doi.org/10.1007/s12145-025-01703-5.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.