Pandiangan, Adrian M.T., J.R.C Hosang, dan Djoko Septanto. 2019. “Upaya Penanganan Pasca Longsor Lintas Purwokerto – Kutoarjo (Studi Kasus Km 423+100 Stasiun Ijo-Tambak)”. Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal) 3 (2). https://doi.org/10.37367/jpi.v3i2.125.