Dewi, Hesty Chintia. “PEMETAAN ARAH ALIRAN AIR TANAH DI KECAMATAN TANJUNG MORAWA KABUPATEN DELI SERDANG”. JURNAL GEOGRAFI 8, no. 1 (February 1, 2016). Accessed December 20, 2024. http://103.242.233.34/index.php/geo/article/view/5328.