Wellem, Theophilus, Yessica Nataliani, Danny Manongga, Hendry Hendry, Darmawan Utomo, Ivanna K. Timotius, Daniel D. Kameo, Aldi Lasso, and Winsy C.D Weku. 2024. “Measurement and Analysis of Noise Levels from Loudspeakers on Public Transportation in Kupang, East Nusa Tenggara”. Jurnal Ilmiah Sains 24 (2):133-47. https://doi.org/10.35799/jis.v24i2.54820.