thema EDItEUR::J Society and Social Sciences::JB Society and culture: general thema EDItEUR::N History and Archaeology::NH History::NHB General and world history thema EDItEUR::N History and Archaeology::NH History::NHF Asian history COVID-19 COVID-19 pandemic Dharmasutra, Ramayana, Mahabharata, Arthashastra, Vedas Ethereum blockchain IPFS Industry 4.0 WAP (wireless) technology archaeological ashokan automotive supply chains bic Book Industry Communication::H Humanities::HR Religion & beliefs bic Book Industry Communication::H Humanities::HR Religion & beliefs::HRG Hinduism bic Book Industry Communication::J Society & social sciences::JF Society & culture: general bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues::TBX History of engineering & technology blockchain blockchain-enabled digital humanitarian networks (BT-DHN) bodh buddhist case study cooperative advertisement dhamma digitalization epigraphia gaya humanitarian activities (HAs) humanitarian organization (HO)