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://revue.ijafame.com/index.php/home/article/view/632. Acesso em: 27 oct. 2026.