MEENA, M. K.; JAIN, M. C.; SINGH, J.; SHARMA, M.; SHING, B.; MAURYA, I. B. Effect of pre-harvest spray of calcium nitrate, boric acid and zinc sulphate on yield and quality of Nagpur mandarin (Citrus reticulata Blanco). International Journal of Horticultural Science, [S. l.], v. 22, n. 1-2, p. 23–28., 2016. DOI: 10.31421/IJHS/22/1-2./1179. Disponível em: https://ojs.lib.unideb.hu/IJHS/article/view/1179. Acesso em: 7 dec. 2021.