METHOD OF DETERMINING THE BEGINNING OF THE LUNAR MONTH: (Study of the Determination of 1 Shawwal by the Naqsyabandiyah Order in Tanah Merah, Gunung Meriah, Aceh Singkil District). (2024). KULMINASI: Journal of Falak and Sharia, 2(1), 65-87. https://journal.ar-raniry.ac.id/index.php/kulminasi/article/view/4635