Mutmainna, N., N. Nurhidayat, and K. Tajibu. “Contribution of YouTube to Da’wah Activities During the Covid-19 Pandemic”. Jurnal Mercusuar, Vol. 2, no. 1, Apr. 2021, https://journal3.uin-alauddin.ac.id/index.php/mercusuar/article/view/21976.