Silaban, Merdy Evalina, and Muhammad Fajri Eka Prakasa. “TINJAUAN PERBANDINGAN METODE PERHITUNGAN VOLUME TIMBUNAN DI PROYEK SIERRA INTERCULTURAL SCHOOL SECARA MANUAL DAN FOTOGRAMETRI”. Technologic 15, no. 1 (June 26, 2024). Accessed September 17, 2024. https://technologic.polytechnic.astra.ac.id/index.php/firstjournal/article/view/372.