NIZAR, Muchamad Choirun; ALWI, Bashori. Analysis of accuracy of the beginning of hijriah months reckoning of ad-Dur al-Aniq book in 20 years. Ulul Albab: Jurnal Studi dan Penelitian Hukum Islam, [S.l.], v. 4, n. 1, p. 63-79, nov. 2020. ISSN 2597-6176. Available at: <https://jurnal.unissula.ac.id./index.php/ua/article/view/12811>. Date accessed: 26 dec. 2024. doi:http://dx.doi.org/10.30659/jua.v4i1.12811.