SpringerLink (Online service), Awang, M., & Isa, M. H. (2019). The advances in civil engineering materials: Selected papers of the ICACE 2018 held in Batu Ferringhi, Penang Malaysia on 9th -10th May 2018 (First edition.). Springer Nature Singapore Pte Ltd. https://doi.org/10.1007/978-981-13-2511-3
Lua i Stíl Chicago (17ú heag.)SpringerLink (Online service), Mokhtar Awang, agus Mohamed Hasnain Isa. The Advances in Civil Engineering Materials: Selected Papers of the ICACE 2018 Held in Batu Ferringhi, Penang Malaysia on 9th -10th May 2018. First edition. Singapore: Springer Nature Singapore Pte Ltd, 2019. https://doi.org/10.1007/978-981-13-2511-3.
Lua MLA (9ú heag.)SpringerLink (Online service), et al. The Advances in Civil Engineering Materials: Selected Papers of the ICACE 2018 Held in Batu Ferringhi, Penang Malaysia on 9th -10th May 2018. First edition. Springer Nature Singapore Pte Ltd, 2019. https://doi.org/10.1007/978-981-13-2511-3.