Faizah NF, Khairunnas. ANALYSIS OF RUKYATUL HILAL PLACES IN RIAU PROVINCE: (Geographical, Meteorological, and Climatological Analysis Study). KUJOFA [nternet]. 2024 Aug. 2 [cited 2024 Sep. 19];3(1):20-44. vailable from: https://journal33.ar-raniry.ac.id/kulminasi/article/view/4176