Setiawan, Muhammad Azizi, I Made Anom Sutrisna Wijaya, & Ida Bagus Putu Gunadnya. " Effect of Light Emitting Diode (LED) Red Blue on the Production of Pakcoy (Brassica rapa L.)." Jurnal BETA (Biosistem dan Teknik Pertanian) [Online], 11.1 (2023): 62-66. Web. 7 May. 2024