Macasaquit, Arnyko H. <br/><br/>
Local communication using voice over internet protocol through android devices  [manuscript] / 
Arnyko H. Macasaquit, Paul Kevin M. Ocampo and Adriane E. Yumul. 
 - Magalang, Pampanga :  Pampanga State Argricultural University,  2015. 
 - 64 pages ;  27 cm.