Atmaja, Dadang Sanjaya, and Henry Widya Prasetya. “PROTOTIPE LORI INSPEKSI ELEKTRIK BERTENAGA SURYA (LORI PPI E-2000 GENERASI 3)”. Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal), vol. 4, no. 2, Dec. 2020, pp. 105-13, https://doi.org/10.37367/jpi.v4i2.128.