Adewale AG, Adeniran AJ, Oluyinka SA. THE EFFECT OF PERSONAL SELLING AND MARKETING ON FIRM SALES GROWTH (A STUDY OF PZ AND DANGOTE NIGERIA PLC). JBM [Internet]. 2019Jan.30 [cited 2024Dec.22];5(1):19-5. Available from: http://webdisk.ijrdo.org/index.php/bm/article/view/2628