Nur, Andi Tenri Ajeng, Husnul Khotimah, and Putri Nilam Cayo. “Uncertainty Principle for the Hartley Transform: Direct and Fourier–Based Approaches”. Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa 3, no. 6 (December 3, 2025): 01–10. Accessed July 18, 2026. https://journal.arimsi.or.id/index.php/Bilangan/article/view/849.