Md. Sadaf Abdullah
B.Sc. Civil Engineering, BUET.
Junior Engineer,
Development Design Consultants (DDC) Ltd.
Surface and Groundwater Pollution and Treatment (Online Live)
Water Sampling Methods for Lab Analysis Determination of pH of Water Determination of Color of Water Determination of Turbidity of […]
৳ 12,000.00৳ 10,000.00

