Title: Māshīn-i ifādahʹʼī /
Authors: Maḥmūdī, Fāṭimah,; Jaʻfarī Farmand, Firishtah,; Shirkat-i Intishārāt-i Fannī-i Īrān
Year: 2018
Subjects: Children's stories, Persian; Environmental protection Juvenile fiction.; Pollution Juvenile fiction.