Safira, Aulia Mega, et al. “Pengaruh Fungsi Keluarga Dan Pendapatan Keluarga Terhadap Tingkat Kecemasan Remaja Di Era Pandemi Covid-19”. Prosiding University Research Colloquium, May 2021, pp. 365-70, https://repository.urecol.org/index.php/proceeding/article/view/1421.