Gultom, Andri. 2023. “Albert Camus And Kierkegaard on Existential Isolation to Indonesia Citizen”. Sophia Dharma: Jurnal Filsafat, Agama Hindu, Dan Masyarakat 6 (2), 43-62. https://www.e-journal.iahn-gdepudja.ac.id/index.php/SD/article/view/1308.