Anjasmara, Ira M., and Masrul Masrul. “EMANTAUAN ENURUNAN UKA ANAH I AWASAN ATUKOSEK ENGGUNAKAN ETODE IPAT ATAR”. GEOID 10, no. 2 (August 1, 2015): 214–221. ccessed December 7, 2025. https://journal.its.ac.id/index.php/geoid/article/view/1461.