Anaam, K., Isna Putri Sa’adah, Asri Arum Sari, Naurah Kamilah, Imroatul Mufidah and Nur Lailatul Qodriyahf 2024. Accuracy Test of Qibla Direction of Qowiyuddin Mosque Jagir Wonokromo Surabaya. AL - AFAQ : Jurnal Ilmu Falak dan Astronomi. 6, 2 (Oct. 2024), 163–182.