Non-ferrous Extractive Metallurgy

Non-ferrous Extractive Metallurgy — a free online course offered by IIT Kharagpur through the NPTEL platform. Taught by Mr. L Pugazhenthy, Prof. H.S. Ray. This is an intermediate-level course designed for undergraduate and postgraduate students. Estimated duration: 30 hours (~4 days). Category: Programming & DSA. Certification available through SWAYAM with a nominal exam fee. All video lectures, assignments, and course materials are freely accessible.