Lestari, Linda Puji Ayu, Wijaya, I Made Anom, AND Gunadnya, Ida Bagus Putu. " Effects of The Proportion of The LED Light Red, Blue, and White Colors on Chlorophyll Content and Canopy Area of Pakcoy (Brassica rapa L.)" Jurnal BETA (Biosistem dan Teknik Pertanian) [Online], Volume 10 Number 2 (29 November 2021)