“…AM technology had demonstrated its resilience during the zenith of the Covid-19 pandemic when CAD files were transmitted via the internet to print components for manufacturing firms, spare parts/improvised parts, personal protective equipment for hospitals, etc. when the global supply chain was destructed due to lockdowns in several parts of the world [ 83 ]. This has fueled the already intense research on solving the current challenges to make AM as one of the main manufacturing routes for the next generation.…”