Ulep, Leo Mark Y.  <br/><br/>
Interactive microlearning materials in grade 10 Chemistry / 
Leo Mark Y. Ulep 
 - Laoag City :   MMSU,   2024. 
 - xi, 162 leaves :  29 cm.  
<br/><br/> THESIS (Master of Arts in Education- Chemistry) 
<br/><br/>Bibliography : leaves 76-82