Gaya APA

Sustainability of the sawah surjan agricultural systems in Depok village , panjatan subdistrik, Kulon Progo regency, Yogyakarta spesial Province. (2018). Surakarta: Geography Faculty UniversitasMuhammadiyahSurakarta.

Gaya MLA

Sustainability of the sawah surjan agricultural systems in Depok village , panjatan subdistrik, Kulon Progo regency, Yogyakarta spesial Province. . Surakarta: Geography Faculty UniversitasMuhammadiyahSurakarta, 2018. Artikel.