Supratama R, Kholifah EP, Millah AN, Helwiyah W. Scientific perspective on rukyatul hilal: A case study of assalam kartasura sukoharjo observatory. Amorti: Jurnal Studi Islam Interdisipliner [Internet]. 2024 Apr. 30 [cited 2025 Dec. 10];3(2):51-6. Available from: https://www.ojs.sitesbite.com/index.php/amorti/article/view/293