UCGUN, Kadir. “Effects of Nitrogen and Potassium Fertilization on Nutrient Content and Quality Attributes of Sweet Cherry Fruits”. Notulae Botanicae Horti Agrobotanici Cluj-Napoca 47, no. 1 (October 11, 2018): 114–118. Accessed November 30, 2022. https://www.notulaebotanicae.ro/index.php/nbha/article/view/11225.