Pratiwi, D.S., Arfian, I. and Jasman, Z. 2024. Implementation Method of U-Ditch Drainage Installation on M. Yamin Road in Samarinda. JSE Journal of Science and Engineering. 3, 1 (Jul. 2024), 17–22. DOI:https://doi.org/10.30650/jse.v3i1.3988.