Virola, Madonna <br/><br/>
Christmas Day quakes jolt Luzon, S. Mindanao / 
by Madonna Virola and Maricar Cinco. 
 - City of Calapan :  Philippine Daily Inquirer,  December 26, 2020. 
<br/><br/>In:  Philippine Daily Inquirer (December 26, 2020), column 1-5, page A3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earthquakes.