GEDGAEW, C.; SIMARAKS , S.; RAMBO , A. T. Hybrid tomato seed production practices and economic benefits: A case study in a rainfed area of Khon Kaen Province, Northeast Thailand. วารสารแก่นเกษตร, [S. l.], v. 45, n. 4, p. 751–760, 2017. Disponível em: https://li01.tci-thaijo.org/index.php/agkasetkaj/article/view/252437. Acesso em: 16 ก.ย. 2026.