Habibah, A. N. ., and M. Yasin. “Analisis SCP (Structure, Conduct, Performance) Jeruk Siam Saat Pandemi Covid-19 Di Kecamatan Umbulsari Kabupaten Jember”. Kubis, vol. 2, no. 2, Nov. 2022, pp. 113-3, doi:10.56013/kub.v2i02.1796.