They did cite the source at the bottom of the phys.org page (The source article and the link)
"More information: Anmar A. Fadhil et al, Literary Texts From The Sippar Library V: A Hymn In Praise Of Babylon And The Babylonians, Iraq (2025). DOI: 10.1017/irq.2024.23"
"More information: Anmar A. Fadhil et al, Literary Texts From The Sippar Library V: A Hymn In Praise Of Babylon And The Babylonians, Iraq (2025). DOI: 10.1017/irq.2024.23"