OMAR SHEHAB, M.; منى; MOHSEN AL-MAATHIDY, A.; عامر. Comparative Morphological Study of Pollen Grains and Seeds of Cultivars from the Species Pyrus malus L. and Pyrus communis L. Cultivated in Northern of Iraq. Journal of Education and Science (JES), [S. l.], v. 29, n. 4, p. 90–107, 2020. DOI: 10.33899/edusj.2020.127063.1069. Disponível em: https://rjps.uomosul.edu.iq/index.php/edusj/article/view/18387. Acesso em: 4 aug. 2025.