Napitupulu, Alexa. “Case Study of the Sinking of the KLM Fajar Lorena Safari in Situbondo Waters, Reviewed Based on Statistical Data from the Perak-Surabaya Meteorology, Climatology, and Geophysics Agency (BMKG)”. JURNAL APLIKASI PELAYARAN DAN KEPELABUHANAN 16, no. 2 (March 4, 2026): 251–262. Accessed March 9, 2026. https://pdp-journal.hangtuah.ac.id/index.php/jurnal/article/view/203.