WELLEM, Theophilus; NATALIANI, Yessica; MANONGGA, Danny; HENDRY, Hendry; UTOMO, Darmawan; TIMOTIUS, Ivanna K.; KAMEO, Daniel D.; LASSO, Aldi; WEKU, Winsy C.D. Measurement and Analysis of Noise Levels from Loudspeakers on Public Transportation in Kupang, East Nusa Tenggara. Jurnal Ilmiah Sains, [S. l.], v. 24, n. 2, p. 133–147, 2024. DOI: 10.35799/jis.v24i2.54820. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/JIS/article/view/54820. Acesso em: 11 mar. 2026.