Effect Of Soil and foliar Fertilization Of Boron Element ON Productivity of pistachio Trees Cuitivar Nab Aljamal. Journal of Hama University , [S. l.], v. 4, n. 21, 2022. Disponível em: https://journal.hama-univ.edu.sy/huj/article/view/852. Acesso em: 6 jun. 2026.