Original ResearchPublished 24 August 2026Relative valuation of oracy-related criteria among engineering learners following VR-based and traditional instruction: an AHP studyAjit Ilangovan · Govindarajan P · Savariah Xavier · Mohammad Abu Nayeem · Mohammad Shamsul HoqueFrontiers in Virtual Realitydoi 10.3389/frvir.2026.1907478