Siatwiko, Getrude <br/><br/>
Evaluating the effectiveness of the communication strategy used by the road transport and safety agency (RTSA) in promoting road safety in Lusaka urban / 
Getrude Siatwiko 
 - Lusaka:  The University of Zambia,  2023. 
 - xii, 94 pages:  illustrations. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Road safety<br/>Communication strategy--Road safety<br/>Road transport and safety --Communication channels