WONGCHANA, B.; ISSARAKRAIASILA, M.; MANEEPONG, S. Nitrogen and Zinc on Growth and Nutrient Concentrations in Leaf of Pummelo cv. Kao - thongdee (Citrus maxima (Burm.) Merr . Thai Agricultural Research Journal, [S. l.], v. 29, n. 3, p. 248–261, 2011. DOI: 10.14456/thaidoa-agres.2011.19. Disponível em: https://li01.tci-thaijo.org/index.php/thaiagriculturalresearch/article/view/91075. Acesso em: 1 oct. 2026.