WONGWEJWIWAT, K.; KANCHANAPOO, J. Value-Added Tax Burden and Branch Margin Quality in a Pharmacy Chain. Siam University Journal of Business Administration, Bangkok, Thailand, v. 27, n. 49, p. 61–76, 2026. Disponível em: https://so07.tci-thaijo.org/index.php/sujba/article/view/10661. Acesso em: 1 oct. 2026.