Gonowon, Cesa O., <br/><br/>
Remote controlled doorbell  : an innovation/ 
Cesa O. Gonowon, Jason P. Luceą, Fedelino S. Pili Jr., Ronnie T. Recon, Roger D. Sabupan 
 - Nabua, Camarines Sur :  Camarines Sur Polytechnic Colleges ;  1999. 
 - 50 leaves. 
<br/><br/>Undergraduate Thesis (BSECE) - Electronic and Communications Engineering