Alsukaini, Mohammed Sari, Alkreemawi khazaal Walaa, and Wang Xiang jun. 2016. “Maximum Likelihood Estimation for Stochastic Differential Equations With Two Random Effects in the Diffusion Coefficient”. JOURNAL OF ADVANCES IN MATHEMATICS 11 (10):5697-5704. https://doi.org/10.24297/jam.v11i10.784.