[1]
Kuswantoro, A., Rizqiyah, R., Amaliyah, F., ., D. and Damayanti Safitri, D. 2020. Using Commercial Letters in Handayani Mart Sekaran in the Disruption Era. KnE Social Sciences. 4, 6 (Mar. 2020), 819–825. DOI:https://doi.org/10.18502/kss.v4i6.6644.