The explanation in the footnotes of the book of Tawhid

The book is a scientific message through which the author obtained a master's degree with excellent grade. This study includes addressing an important part of the (Book of Monotheism), where it discussed the hadiths of the book and their effects with authentication and extensive study, with an introduction—before the study—containing discussions related to the author's methodology in the context of the hadiths, judging them, weak hadith, and the author's sources. Number of pages of the book: 1166