Ayodele Abraham Agboluaje, Suzilah Ismail and Chee Yin Yip. Improving GDP Error Term Modeling: Application of the Combine White Noise Model to Australia. STDA-V5 [Internet]. 2025 Feb. 7 [cited 2026 Jun. 13];:101-14. Available from: https://stm.bookpi.org/STDA-V5/article/view/17166