putra, N. A. P., and M. Ihtirozun Ni’am. “An Analysis of the Ancient Babylonian Calendar System and Its Similarities With the Hijri Calendar”. AL - AFAQ : Jurnal Ilmu Falak Dan Astronomi, vol. 6, no. 2, Oct. 2024, pp. 119-34, https://journal.uinmataram.ac.id/index.php/afaq/article/view/9867.