Sumgayit State University 1

1. Transformation of motion equations in the oil extraction process into Roesser-type equations and their solution using the Laplace transform
2. Effects of toposequences on soil physicochemical properties and enzyme activities in semi-arid landscapes
3. Sustainable nutrient management and agricultural productivity in chernozem soils of the Kostanay Region, Kazakhstan
4. Integrated organic and biostimulant strategies to improve wheat productivity under salt-affected soil conditions
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