ANALYTICAL STUDY ON THE IMPACT OF MARKETING ON THE PROFITABILITY OF POULTRY PROJECTS IN THE PROVINCE OF MUTHANNA FOR THE YEAR 2017. Psychosocial rehabilitation [Internet]. 2020 May 31 [cited 2025 Jan. 22];24(3):11-7. Available from: https://psychosocial.com/PSY/index.php/ijpr/article/view/2989