JEET, Amar; SHARMA, N. C.; CHANDEL, J. S. Effect of Nitrogen Sources on Yield, Fruit Quality and Nutritional Status of Apple (Malus×Domestica Borkh.). International Journal of Bio-resource and Stress Management, [S. l.], v. 7, n. Dec, 6, p. 1297–1301, 2016. DOI: 10.23910/IJBSM/2016.7.6.1745. Disponível em: https://www.ojs.pphouse.org/index.php/IJBSM/article/view/1033. Acesso em: 21 sep. 2025.