, C. K., & , D. I. H. H. (2013). Determination of Suitable Groundwater Quality for Agriculture by Using GIS Application, Bantul Regency, Yogyakarta Special Province, Indonesia. [Yogyakarta] : Universitas Gadjah Mada.
استشهاد بنمط شيكاغو, CHHUON KONG, و Dr. Ir. Heru Hendrayana. Determination of Suitable Groundwater Quality for Agriculture By Using GIS Application, Bantul Regency, Yogyakarta Special Province, Indonesia. [Yogyakarta] : Universitas Gadjah Mada, 2013.
MLA استشهاد, CHHUON KONG, و Dr. Ir. Heru Hendrayana. Determination of Suitable Groundwater Quality for Agriculture By Using GIS Application, Bantul Regency, Yogyakarta Special Province, Indonesia. [Yogyakarta] : Universitas Gadjah Mada, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.