Explanation of the fundamentals from the science of fundamentals

Scientifically reviewed edition, first edition 1447 AH - 2025 AD, number of pages: 246 pages. This book: An explanation of the book "Al-Usul min Ilm Al-Usul" by the scholar Muhammad bin Salih Al-Uthaymeen, in an easy-to-understand style, clear wording; to serve as an introduction for a student of the science of principles. The explanation is supported with side headings, scaffolds, and diagrams. With the preparation of comprehensive questions for the curriculum; to be a measurement tool for the student to know their level of mastery of the material.