Standardization of Hydroponic Growth Medium NFT (Nutrient Film Technique) System For Increasing Productivity of Lettuce (Lactuca Sativa) Plant. J-AGENT (Journal of Agricultural Engineering and Technology), [S. l.], v. 2, n. 3, 2024. Disponível em: https://journal.unram.ac.id/index.php/agent/article/view/8990. Acesso em: 10 dec. 2025.