OKEKE, Titus Chukwuemezie  Olise, Moses Chigbata  Eze, Gregory, Amaechi <br/><br/>
Research methods in business and management sciences  xviii,359p.;ill 
/Titus Chukwuemezie Okeke, Moses Chigbatat Olise, Gregory Amaechi Eze 
 -  Academic Publishers  2022 
<br/><br/> it includes references and index 
<br/><br/><label>ISBN: </label>9789789729711