ASTOLFI, S., MARIANELLO, C., GREGO, S., & BELLAROSA, R. (2012). Preliminary Investigation of LED Lighting as Growth Light for Seedlings from Different Tree Species in Growth Chambers. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 40(2), 31–38. https://doi.org/10.15835/nbha4028221