Team, S. (2007) “On the Existence of Positive Solutions for a Boundary Valued Problem of Fractional Order: Moustafa El-Shahed”, Thai Journal of Mathematics, 5(1), pp. 143–150. Available at: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/82 (Accessed: 28 April 2024).