KOUADIO, Adou Kabran Georges; BALLO, Zié. Consideration of zero values in willingness to pay: A case study of rice farmers in the Korhogo area. International Journal of Accounting, Finance, Auditing, Management and Economics, [S. l.], v. 3, n. 5-2, p. 565–576, 2022. Disponível em: https://ijafame.org/index.php/ijafame/article/view/663. Acesso em: 15 nov. 2026.