Arya Hendrajaya, Hatta, Wiwid Suryono, and Siti Fatimah. 2025. “PLANNING OF RIGID PAVEMENT ON SURFACE LEVEL HELIPORT AT KOLONEL ROBERT ATTY BESSING AIRPORT MALINAU - NORTH KALIMANTAN”. Proceeding of International Conference of Advanced Transportation, Engineering, and Applied Social Science, December. https://ejournal.poltekbangsby.ac.id/index.php/icateass/article/view/2426.