Sheida Parsa, Masoud Yousefi, Mohammad Ansarizadeh, Hossein Moein, Maryam Delavari Heravi, Elham Nejadsadeghi, Afsaneh Ghasemi, Ali Habibi Dowlatabad. "The first using developed clean environment index for assessment of the environment pollution caused by littering behavior." Scientific Reports, 2025. doi:10.1038/s41598-025-04145-7