Pratiwa Siregar, Abi, 		Oktaviana, Nadia, AND 		Rahmantyo Tarsilohadi, Edy.
" The Development of Rice Field Area in Special Region of Yogyakarta" <em>SOCA: Jurnal Sosial Ekonomi Pertanian</em> [Online], Volume 14 Number 3 (26 June 2020)