Nasreen Anwar <br/><br/>
Effect of concept mapping on higher order thinking of 9th grade chemistry students in district Khushab  / 
Nasreen Anwar 
 - Islamabad:  Allama Iqbal Open University,  2025. 
 -  xvii, 163p. 
<br/><br/> HB 
<br/><br/>MPhil Thesis 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--Study and teaching(Secondary)<br/>Students--Pakistan--Khushab district<br/>Dissertations, Academic--MPhil Science Education
<br/><br/><label>Dewey Class. No.: </label>540.71  / NAE