Fauzi, A. 2026. THE DYNAMICS OF HIJRI MONTH DETERMINATION IN INDONESIA: RELIGIOUS AUTHORITY, PLURALISM, AND SOCIAL COHESION. Jurnal Al-Ijtimaiyyah. 12, 1 (Jun. 2026), 102–116. DOI:https://doi.org/10.22373/al-ijtimaiyyah.v12i1.34492.