Title: Du risālah dar maʻrifat-i samt-i qiblah : Tuḥfah-i ḥātimīyah (istikhrāj-i khaṭṭ-i niṣf al-nahār va maʻrifat-i samt-i qiblah) az Muẓaffar ibn Muḥammad Qāsim Gunābādī (sadah-ʼi 11 q.), Risālah dar bayān-i shinākht-i rūz va shab va qiblahʹyābī az muʼallifī nāshinākhtah  /
Authors: Gunābādī, Muẓaffar ibn Muḥammad Qāsim, -1621 or 1622; Shādmān, Ḥusayn,; Pūr Muʼaz̲z̲in, Manṣūr; Bābāpūr, Yūsuf Bayg
Year: 2017
Subjects: Astronomy Early works to 1800; Qiblah Early works to 1800.