Abdulghafoor J. Salim, and Ali F. Ali. “Studying the Ito ̃ ’s Formula for Some Stochastic Differential Equation: (Quotient Stochastic Differential Equation)”. Tikrit Journal of Pure Science, vol. 26, no. 3, July 2021, pp. 108-12, doi:10.25130/tjps.v26i3.150.