R.A TL, Isjudarto A. STUDI PENCEMARAN AIR DI SUB DAERAH ALIRAN SUNGAI CODE, YOGYAKARTA GUNA MENDUKUNG UPAYA KONSERVASI AIRTANAH PASCA ERUPSI MERAPI 2010. Prosiding Seminar Nasional ReTII [Internet]. 2015Oct.12 [cited 2024Dec.5];00. Available from: //journal.itny.ac.id/index.php/ReTII/article/view/154