سر النجاح
By: Ṣamūʼīl Ṣmaylz  ; tarjamat Yaʻqūb Ṣarrūf
Series: Kitāb al-Dawḥah -- 85
Publisher: Wizārat al-Thaqāfah wa-al-Riyāḍah
Published: 2018
Place of publication: Qaṭar
Language: ara
Translated from: eng
Number of pages: 362
ISBN-13: 9789927104985
Subjects: Conduct of life
Other titles: Sirr al-najāḥ
Work titles: Self-help