Ramadana, Yusuf. “Morrey Spaces in Quantum Theory: On Regularity of the Solution of Schrödinger Equation via Fractional Maximal Operators”. Journal of Natural Sciences and Mathematics Research 11, no. 1 (June 2, 2025): 74–83. Accessed December 12, 2025. https://journal.walisongo.ac.id/index.php/JNSMR/article/view/25521.