Yusuf, Tamzil, Yudi Hendrawan, Elwyn Adrian Kailola, Rima Rima, Setia Dewi, and Irna Febriyanti. “ANALISIS SEMANGAT KERJA KARYAWAN PT. JASAMARGA TOLLROAD OPERATOR DI BALIKPAPAN - SAMARINDA”. MEDIA RISET EKONOMI [MR.EKO] 2, no. 1 (January 28, 2023): 11–20. Accessed November 24, 2024. https://jurnal.fem.uniba-bpn.ac.id/index.php/mreko/article/view/246.