Hanudin, Eko, Soil Science Study Program, Faculty of Agriculture, Gadjah Mada University, Depok, Sleman 555281, Yogyakarta Special Region, Indonesia, Indonesia

• Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 12 No. 1 (2023): JLSO - Articles
  Accumulation Levels of Available Cu and Cu Absorption in Corn in Ultisolss and Alfisolss After the Addition of Fly Ash and Organic Materials
  Abstract  PDF