RESTIANI, A. R. THE EFFECT OF LAMP TYPES ON THE GROWTH AND PRODUCTION OF LETTUCE GROWN IN AN INDOOR HYDROPHONIC SYSTEM. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering), [S. l.], v. 4, n. 3, 2015. Disponível em: https://jurnal.fp.unila.ac.id/index.php/JTP/article/view/869. Acesso em: 26 dec. 2025.