Santoso, Dadi, et al. “Faktor-Faktor Yang Mempengaruhi Kecemasan Perawat Di Masa Pandemi Covid-19 Di RS PKU Muhammadiyah Gombong”. Prosiding University Research Colloquium, Jan. 2023, pp. 256-6, https://repository.urecol.org/index.php/proceeding/article/view/2441.