Do Competencies of Entrepreneurs Influence the Performance of Small and Medium Firms: A Study on Small and Medium Size Poultry Firms in Khulna City Dr. Md. Nur Alam Professor Business Administration Discipline, Khulna University Shaikh Golam Rakib Independent Researcher Business Administration Discipline, Khulna University Md. Mukter Hossain Independent Researcher S M Towhidur Rahman Professor Business [...]