Putra, Mohamad Ega, and Erwin Djuni Winarto. “"COMPLEMENT POLARITY&Quot; ON JUANDA AIRPORT TRAIN STATIONS IN SIDOARJO”. Border 1, no. 1 (February 29, 2024): 31–40. Accessed April 29, 2024. https://border.upnjatim.ac.id/index.php/border/article/view/13.