HE, Yihang. Synergy from Pfizer’s Acquisition of Seagen Based on the Balanced Scorecard. Transactions on Economics, Business and Management Research, [S. l.], v. 14, p. 35–44, 2024. DOI: 10.62051/s8tzyz12. Disponível em: https://wepub.org/index.php/TEBMR/article/view/4299. Acesso em: 21 may. 2026.