A Study of Importance for Analyzing and Understanding the Firm’s External Environment in Delhi: Analyzing the Impact of External Environment and Firm Capabilities on Performance: A Study on Large Scale Manufacturing Firms in Delhi. JASRAE [Internet]. 2018 Jan. 1 [cited 2025 Mar. 16];14(2):471-5. Available from: https://ignited.in/index.php/jasrae/article/view/7248