Rosalinas, Elvira B. <br/><br/>
Development and validation of supplemental learning materials in araling panlipunan 5/ 
Elvira B. Rosalinas. 
 - Iriga City:  University of Saint Anthony,  2025. 
 - xiii, 268 leaves:  29 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social studies instruction--elementary.<br/>Curriculum--Instructional design.
<br/><br/><label>Dewey Class. No.: </label>372.830599  / R788d