VIJAYA. Revision of the late Permian-Triassic pollen genus playfordiaspora Maheshwari & Banerji 1975. Journal of Palaeosciences, [S. l.], v. 43, n. 1-3, p. 54–67, 1994. DOI: 10.54991/jop.1994.1165. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/1165. Acesso em: 4 may. 2024.