- ISBN: 978-3-639-70400-6

- ISBN: 978-3-639-51882-5

Automated management of Construction Materials Using RFID Technology

- ISBN: 978-3-639-66198-9

- ISBN: 978-613-8-50279-1

- ISBN: 978-620-2-31494-7

A Novel Extension Model for Effective Dissemination of Tea Technologies to Tea Smallholding Sector in Sri Lanka

- ISBN: 978-613-8-64352-4

- ISBN: 978-620-2-30650-8

Renewable energy as a necessary legal instrument

- ISBN: 978-620-2-31176-2

- ISBN: 978-613-8-96764-4

A Sociological Approach

- ISBN: 978-620-9-45376-2