[1]
S. Syaiful, H. Siregar, E. Rustiadi, and E. S. Hariyadi, “ANALYSIS OF MOTORCYCLE TRAFFIC SPEED WHICH CREATES NOISE IN FRONT OF WIYATA MANDALA JUNIOR HIGH SCHOOL DURING THE COVID-19 PANDEMIC”, Astonjadro, vol. 10, no. 2, pp. 225–236, Oct. 2021.