SritrisniawatiS. E., and Evi Gravitiani. “Performance of Exports of Primary Commodities Towards Inflation and Exchange Rate In The Pandemic Era In Indonesia: The Prebisch Singer Hypothesis Approach: Sebelas Maret University”. JURNAL EKONOMI DAN KEBIJAKAN PEMBANGUNAN, Vol. 10, no. 2, Dec. 2021, pp. 101-13, doi:10.29244/jekp.10.2.2021.101-113.