Siregar, Zulkifli, Sri Asfiati, and Irma Dewi. 2024. “Study of Road Utility Planning As an Effort to Create an Environmentally Friendly Area on the Jalan Ampera Medan Corridor”. ASTONJADRO 13 (2):484-98. https://doi.org/10.32832/astonjadro.v13i2.15113.