MARYAM OMRAN. A Note on Fractional Double Natural Transform. AlQalam Journal of Medical and Applied Sciences, [S. l.], v. 4, n. 1, p. 85–90, 2022. Disponível em: https://uta.edu.ly/journal/index.php/Alqalam/article/view/61. Acesso em: 6 may. 2025.