Djeppu, N. F., and A. Kusumaningtyas. “DAMPAK JOB INSECURITY TERHADAP PRO-ENVIRONMENTAL BEHAVIOR AT WORK MELALUI INNOVATIVE WORK ATTITUDES PADA PEGAWAI KONTRAK (CUSTOMER SERVICE) PT KERETA API INDONESIA (PERSERO) DAERAH OPERASI (DAOP) 8 DI SURABAYA”. GEMAH RIPAH: Jurnal Bisnis, vol. 6, no. 03, Aug. 2026, pp. 415-26, doi:10.69957/grjb.v6i03.2996.