SIRIVANH, T; MIPHENGLAVAN, P; VONGSANGA, N; CHANTHARANGMA, K; SAYAVONG, V. Study on Marketing channels for Value added of Agriculture Products: Case Study Oranges Vangvieng District, Vientiane Province. Scientific Journal of National University of Laos, [S. l.], v. 22, 2024. Disponível em: https://lajd.org/index.php/sjnuol/article/view/185. Acesso em: 26 dec. 2024.