Zaenal Muttaqin, M. ., & Hasibuan, D. Y. F. C. . (2020). Traffic Assessment for Unsignalized Intersection Under Influence for Side Friction on Padang Lawas, North Sumatera. Journal of Innovation and Technology, 1(2), 48–54. https://doi.org/10.31629/jit.v1i2.3165