Aditya IGPI, Diana IW, Sebayang S. Techincal Planning Of Strategical Bridge in Way Umpu Way Kanan Regency. JRSDD [Internet]. 2021Nov.13 [cited 2025Oct.28];8(2):Hal. 395 - 406. Available from: http://journal.eng.unila.ac.id/index.php/jrsdd/article/view/1363