Nahamizun Maamor, Hanita Daud, Muhammad Naeim Mohd Aris, Nor Izzati Jaini, Mahmod Othman and Evizal Abdul Kadir 2024. A Comparative Study on the Performance of Covariance Functions in Gaussian Process Regression Model: Application to Global Wheat Price . Journal of Advanced Research in Applied Sciences and Engineering Technology. 42, 1 (Mar. 2024), 215–225. DOI:https://doi.org/10.37934/araset.42.1.215225.