Torralba, Maribel L.  <br/><br/>
Learning delivery modalities in teaching mathematics 5 in the new normal education in Alilem District of Schools Division of Ilocos Sur /  
Maribel L. Torralba. 
 - Osias Educational Foundation, Inc. :   [s.n.],   2020. 
 - xviii, 105 pages :   illustrations ;  28 centimeter. 
<br/><br/>References: pages 77-79. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching.
<br/><br/><label>Dewey Class. No.: </label>TH 372.7 T63l 2020