Njindan Iyke, Bernard, Susan Sharma, and Iman Gunadi. “COVID-19, POLICY RESPONSES, AND INDUSTRIAL PRODUCTIVITY AROUND THE GLOBE”. Buletin Ekonomi Moneter dan Perbankan 24, no. 3 (September 30, 2021): 365 - 382. Accessed November 28, 2021. https://bmeb-bi.org/index.php/BEMP/article/view/1691.