Salaguinto: solving the diaper waste problem Vol. 42 / no. 1 

 - Makati City;  Diwa Learning Systems Inc.,  2024-2025. 
 - 42 volume  26 cm. 
<br/><br/><label>ISSN: </label>0117701X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Waste Problem--Periodicals