EFFECT OF MERGERS ON TECHNICAL AND SCALE EFICIENY OF BANKS: TWO CASES OF PAKISTAN BANK MERGERS. Arabian Journal of Business and Management Review (AJBMR), [S. l.], v. 1, n. 4, p. 102–118, 2011. DOI: 10.65453/ajbmr.v1i4.238. Disponível em: https://j.arabianjbmr.com/index.php/ajbmr/article/view/238. Acesso em: 11 jun. 2026.