Quality Improvement of Compost from Empty Oil Palm Fruit Bunch by the Addition of Boiler Ash and its effect on Chemical Properties of Ultisols and the Production of Mustard ( Brass...

by Sri Mulyani, Dyah Tjahyandari Suryaningtyas, Suwardi, Suwarno
Published 2016-09-01

Utilizing Coal Ash and Humic Substances as Soil Ameliorant on Reclaimed Post-Mining Land

by Ade Mariyam Oklima, Sudarsono, Iskandar, Dyah Tjahyandari Suryaningtyas
Published 2014-09-01

DAMPAK PENAMBANGAN PASIR TERHADAP KONDISI LAHAN DAN AIR DI KECAMATAN SUKARATU KABUPATEN TASIKMALAYA

by Dini Widyasmarani Suherman, Dyah Tjahyandari Suryaningtyas, Sri Mulatsih
Published 2015-08-01

PENERAPAN ELEKTROOSMOSIS UNTUK PENGERINGAN SLUDGE DARI PENGOLAHAN LIMBAH CAIR

by Darmawan Darmawan, Dyah Tjahyandari Suryaningtyas, Juniska Muria Sariningpuri
Published 2013-11-01

Utilization of Natural Zeolites as Cu (Ii) and Zn (Ii) Adsorbent

by Evi Mutiara Dewi, Suwardi, Dyah Tjahyandari Suryaningtyas, Syaiful Anwar
Published 2016-09-01