MARATAON RITONGA. KALENDER LOKAL VS GLOBAL: MENUJU HARMONISASI KALENDER ISLAM INTERNASIONAL. ALWAQFU: Jurnal Hukum Ekonomi dan Wakaf, [S. l.], v. 5, n. 02, 2026. Disponível em: https://jurnal.alwaqfu.or.id/index.php/alwaqfu/article/view/504. Acesso em: 25 jul. 2026.