Sindy Yulia Putri, and Yuliani Widianingsih. “Diplomasi Ekonomi Melalui Petisi Online Di Industri Kelapa Sawit Indonesia”. Jurnal Lemhannas RI, Vol. 8, no. 3, Oct. 2022, pp. 18-28, doi:10.55960/jlri.v8i3.325.