Savanna Journal of Basic and Applied Sciences 

 - Kebbi, Nigeria  Tertiary Education Trust Fund  2020 
 - x, 114 p. :ill. ; 29 cm. 
<br/><br/><label>ISSN: </label>27053164 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Periodicals. Science--Study and teaching--Pakistan--Periodicals.  
<br/><br/><label>LC Class. No.: </label>Q1 .S28/