anindya, Anindya Windawati Cahyaningtyas. “Corporate Social Responsibility Ruangguru in Media Digital in Times Covid-19 Pandemic”. COMMICAST 3, no. 2 (July 27, 2022): 28–35. Accessed November 5, 2024. http://journal2.uad.ac.id/index.php/commicast/article/view/5936.