Ardi Nurcahyo, Jannah N, Apriliani RA. STUDI EVALUASI KONDISI EXISTING SISTEM DRAINASE STUDI : KASUS DI KELURAHAN WONOREJO RW 08 SURABAYA: EVALUATION STUDY OF THE EXISTING CONDITION OF THE DRAINAGE SYSTEM STUDY: CASE IN WONOREJO VILLAGE RW 08 SURABAYA. CONCRETE [Internet]. 2024 May 10 [cited 2026 Jun. 19];2(01):44-51. Available from: https://ejournal.unitomo.ac.id/index.php/concrete/article/view/7973