SADO, Arino Bemi; ZUHDI, Muhammad Harfin. URGENSI DAN KONTRIBUSI OBSERVATORIUM AL-AFAQ UIN MATARAM DALAM PENGEMBANGAN FIKIH SAINS ASTRONOMI DI NUSA TENGGARA BARAT. istinbath, [S. l.], v. 19, n. 1, 2020. DOI: 10.20414/ijhi.v19i1.208. Disponível em: https://istinbath.or.id/index.php/ijhi/article/view/208. Acesso em: 25 dec. 2025.