ARBABI, S., M. NAJAFI, and M. NAJAFI. “New Analytic Solution of Ito Equation by the Sine-Cosine Method”. Walailak Journal of Science and Technology (WJST), vol. 11, no. 8, Dec. 2013, pp. 703-9, https://wjst.wu.ac.th/index.php/wjst/article/view/542.