Facile synthesis of reduced graphene oxide/Fe3O4 nanocomposite for preconcentration and trace determination of tetracyclines and rare earth elements in water / Ungku Amirul Arif Un...

by Ungku Abdullah, Ungku Amirul Arif
Published 2021

Ecological analysis of beetles population in Universiti Teknologi MARA Negeri Sembilan / Addiba Nur Syazwannie Abd Wahid ... [et al.].

by Abd Wahid, Addiba Nur Syazwannie, Sa'at, Ain Syafiqah, Alykallam, Aleeza Hanee, Abdullah, Amy Zawiah, Ungku Abdullah, Ungku Amirul Arif
Published 2013

A green microextraction technique using nanomaterials adsorbent as valuable tools for elemental speciation and pharmaceutical contaminants analysis / Nor Suhaila Mohamad Hanapi ......

by Mohamad Hanapi, Nor Suhaila, Ungku Abdullah, Ungku Amirul Arif, Wan Ibrahim, Wan Nazihah, Mat Hadzir, Nursyamsyila, Zaini, Nurzaimah, Zainal Abidin, Nur Husna
Published 2020