NA LAMPANG, A. Directions for Future corn Improvement in Thailand . Thai Agricultural Research Journal, [S. l.], v. 8, n. 1, p. 46–52, 1990. Disponível em: https://li01.tci-thaijo.org/index.php/thaiagriculturalresearch/article/view/242407. Acesso em: 1 oct. 2026.