Liew, Jia woen and Zakaria, Nur Amira (2012) How low cost airlines make profit. In: Simposium Pengurusan Teknologi, Operasi & Logistik (SIPTIK III), 11-12 Disember 2012, Universiti Utara Malaysia.

Abdullah, Suhaida and Zakaria, Nur Amira and Ahad, Nor Aishah and Yusof, Norhayati and Syed Yahaya, Sharipah Soaad (2020) Measuring the relationship of bivariate data using Hodges-Lehman estimator. ASM Science Journal, 13. pp. 1-5. ISSN 1823-6782

Ahad, Nor Aishah and Zakaria, Nur Amira and Abdullah, Suhaida and Syed Yahaya, Sharipah Soaad and Yusof, Norhayati (2018) Robust Correlation Procedure via Sn Estimator. Journal of Telecommunication, Electronic and Computer Engineering, 10 (1-10). pp. 115-118. ISSN 2289-8131

Zakaria, Nur Amira and Abdullah, Suhaida and Ahad, Nor Aishah and Yusof, Norhayati and Syed Yahaya, Sharipah Soaad (2016) The performance of robust correlation coefficient under contaminated bivariate data. In: 4th International Conference on Quantitative Sciences and Its Applications (ICOQSIA 2016), 16–18 August 2016, Bangi, Selangor, Malaysia.