A university lecturer in Indonesia.

Contributor of Impact (GiD interface development)
http://impact.sourceforge.net/

and maintain LyX thesis template. Perhaps it is useful for you
http://sites.google.com/site/lyxthesistemplate/

The author of
Teori dan Aplikasi Dinamika Teknik dengan Contoh dalam SMath
https://store.ums.ac.id/teori-dan-aplikasi-dinamika-teknik.html

Principles of Engineering Dynamics - Concise Theory and Applications
http://web.uthm.edu.my/pt/katalog%20buku%20karya%20asli%202008.htm
This book was written under Ubuntu Muslim Edition OS
(previous name of Sabily, http://www.sabily.org)
using LyX (http://www.lyx.org)