Mandasari, Sindi, and Yuwono Yuwono. “TUDI ELAYAKAN OKASI ENCANA ELETAKAN ACK-P RILLING IG ENGGUNAKAN ASIL ENCITRAAN IDE CAN ONAR”. GEOID 8, no. 2 (February 1, 2013): 144–150. ccessed December 7, 2025. https://journal.its.ac.id/index.php/geoid/article/view/1374.