Meyliawati, R. ., Saputera, D. ., Alam, G. N. A., Moenardi, D. F. ., Rizqi Muttaqin and Dewi, R. A. . (2022) “Determinants of Indonesian Coal Commodity Export Before and Post the Spread of the Covid-19 Policy”, East Asian Journal of Multidisciplinary Research , 1(5), pp. 801–812. doi: 10.55927/eajmr.v1i5.567.