Gongden OS, Nmadu TM, Dakung RJ. THE IMPACT OF BUSINESS PLANNING ON THE COMPETITIVENESS OF MANUFACTURING FIRMS IN PLATEAU STATE. YaJAMSS [Internet]. 2021 Dec. 18 [cited 2024 Sep. 20];1(1). Available from: http://yajamss.com.ng/index.php/yajamss/article/view/26