Salam, A.K. Residues of Cu and Zn in Tropical Soil Over 18 Years after Treatment with Cu- and Zn- Containing Waste, Lime, and Compost. Geoderma. ISSN 00167061 (Submitted)

Salam, A.K. and Ginanjar, K. Tropical Soil Labile Fractions of Copper in Experimental Plots ±Ten Years after Treatment with Copper-Containing-Waste. Journal of Tropical Soils. ISSN 0852-257X (Submitted)

Salam, A.K. and Sriyani, N. and Dewi, S.K. and Santoso, F. Weed-Root Induced Release of Potassium in Tropical Soils. AGRIVITA, Journal of Agricultural Science. ISSN 2302-6766 (Printed-English) (Submitted)