Christianingrum, C., and G. I. Prayoga. “Penerapan Sistem Kawasan Rumah Pangan Lestari ( KRPL) Di Desa Baru, Kecamatan Manggar, Kabupaten Belitung Timur”. IKRA-ITH ABDIMAS, Vol. 3, no. 1, Nov. 2019, pp. 89-94, https://journals.upi-yai.ac.id/index.php/IKRAITH-ABDIMAS/article/view/538.