Bakar, H. B., Nik Rusdi, N. S., & Rushdi, N. A. (2019). Comparative performance of ARIMA and GARCH models in modelling and forecasting volatility of Kuala Lumpur composite index / Hasma Basyirah Bakar , Nik Sofiah Nik Rusdi and Nurul Athirah Rushdi.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Bakar, Hasma Basyirah, Nik Sofiah Nik Rusdi, و Nurul Athirah Rushdi. Comparative Performance of ARIMA and GARCH Models in Modelling and Forecasting Volatility of Kuala Lumpur Composite Index / Hasma Basyirah Bakar , Nik Sofiah Nik Rusdi and Nurul Athirah Rushdi. 2019.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Bakar, Hasma Basyirah, et al. Comparative Performance of ARIMA and GARCH Models in Modelling and Forecasting Volatility of Kuala Lumpur Composite Index / Hasma Basyirah Bakar , Nik Sofiah Nik Rusdi and Nurul Athirah Rushdi. 2019.