Chanapun, Piyatida, and Karuna Kaewnimit. “The Generalized Solutions of Second and Third-Order Cauchy-Euler Equations by Using the Elzaki Transforms”. Burapha Science Journal 28, no. 1 January-April (March 16, 2026): 20–35. accessed October 14, 2026. https://li05.tci-thaijo.org/index.php/buuscij/article/view/1186.