Sadongdong, Martin <br/><br/>
PH Air Force use recycled materials to make face masks, shields / 
By Martin Sadongdong 
<br/><br/> https://news.mb.com.ph/2020/04/06/ph-air-force-use-recycled-materials-to-make-face-masks-shields/ 
<br/><br/><label>Subjects--Index Terms: </label>recycled materials shields face masks Ph Air Force