SÁNDOR, Ferenc; TOLNER, László; FÜLEKY, György; ABDIANI, Saidajan A.; SANCHEZ, Jose E. Humic substances applications impact quality and yield of commercially-produced pomegranate saplings in Nangarhar, Afghanistan. COLUMELLA – Journal of Agricultural and Environmental Sciences, [S. l.], v. 2, n. 2, p. 59–67, 2015. DOI: 10.18380/SZIE.COLUM.2015.2.2.59. Disponível em: https://journal.uni-mate.hu/index.php/columella/article/view/2708. Acesso em: 5 dec. 2025.