El-Borai, Mahmoud Mohammed Mostafa, Wagdy G. El-sayed, A. A. Badr, and Ahmed Tarek Sayed. “Initial Value Problem for Stochastic Hyprid Hadamard Fractional Differential Equation: Hyprid Hadamard”. JOURNAL OF ADVANCES IN MATHEMATICS 16 (February 28, 2019): 8288–8296. Accessed April 25, 2024. https://rajpub.com/index.php/jam/article/view/8113.