https://sistemdinamik.id/seminar-nasional-pada-dies-natalis-unj-2020/2020-07-01T14:52:07+07:00https://sistemdinamik.id/sistem-dinamik-covid-19-kota-kendari/2020-07-01T14:51:41+07:00https://sistemdinamik.id/webinar-sistem-dinamik-psl-ipb-university/2020-07-01T14:52:21+07:00