A. Ramadhan

Double aeration system on the enhancement of EAPR for removal of lead (Pb) and uptake by Pakcoy (Brassica rapa subsp. Chinensis): An evaluation of using phytomorphology changed

R. S. Putra, M. Sarkawi, A. Ramadhan, 2020 .

The Use of Natural Zeolite as A Catalyst for Esterification Reaction Between Glycerol and Oleic Acid

Teguh Kurniawan, N. Nuryoto, A. Ramadhan, 2019 .