AMIR, M. A.; MUSAWWIR, M.; NURHIKMAH, N. Gambaran Littering Behavior pada Masyarakat Kota Makassar. Jurnal Psikologi Karakter, [S. l.], v. 2, n. 2, p. 175–185, 2022. DOI: 10.56326/jpk.v2i2.1967. Disponível em: https://journal.unibos.ac.id/jpk/article/view/1967. Acesso em: 6 dec. 2025.