This application provides us a great tool to access the book named "Khmer Justice Heritage" by Dr. Hel Chamroeun which was firstly published in 2009 and was updated in 2019. This book is divided into 5 parts which are Main Content, Annex, Bibliography, Index and Writer's achievements, which you can simply access from its homepage. For the ease of use, you are able to access to any headings during your reading by using the left table of contents. Also, you can bookmark any pages that you are int