Analysis of delays in real estate construction projects and their resolution by application of lean management

- ISBN: 978-620-2-00629-3

- ISBN: 978-620-2-02645-1

- ISBN: 978-3-659-26227-2

Approach on Effectiveness Inspection

- ISBN: 978-3-330-00579-2

- ISBN: 978-3-8383-6475-9

- ISBN: 978-3-659-76643-5

Theory and Applications

- ISBN: 978-3-659-25149-8

- ISBN: 978-613-7-42481-0

in Nambia from 1990-2015

- ISBN: 978-613-3-99087-6

- ISBN: 978-620-2-07650-0