Subir Kumar Saha, M. R. Ravi <br/><br/>
Rural Technology Development and Delivery 

 - 1st ed. 2019 
 -  Springer Singapore  2019 
 - Design Science and Innovation .
<br/><br/><label>ISBN: </label>978-981-13-6435-8 
<br/><br/><label>ISSN: </label>2509-5994