Prabowo, Kurniawan Aji. “Corporate Social Responsibility (CSR) During Covid-19 Pandemic: The Implementation from Unicorn Companies”. Inclusive Society and Sustainability Studies 1, no. 2 (December 30, 2021): 33–44. Accessed May 25, 2022. https://journals.researchsynergypress.com/index.php/issues/article/view/751.