KIROM, M. Zaidul; ARDI, Unggul Suryo; FITRIA, Zahratul. Analysis Of Hilal Image Processing Method At Lembaga Falakiyah Nahdlatul Ulama Ponorogo. KULMINASI: Journal of Falak and Sharia, [S. l.], v. 2, n. 2, p. 86–100, 2024. DOI: 10.22373/kulminasi.v2i2.6046. Disponível em: https://journal.ar-raniry.ac.id/index.php/kulminasi/article/view/6046. Acesso em: 1 oct. 2025.