ALI HUSSAIN; SYEDA MAHAM HASHMI; MUHAMMAD ALI CH. Financial and Operational Performance Analysis of Pakistan’s Chemical Sector an Evaluation Using Profitability and Efficiency Ratios. The Journal of Research Review, [S. l.], v. 2, n. 03, p. 121–133, 2025. Disponível em: http://www.thejrr.com/index.php/39/article/view/180. Acesso em: 5 nov. 2026.